NASA’s new announcement entails awarding an additional four crew rotation missions each to commercial partners, Boeing and SpaceX, on top of the two demonstration fights previously awarded to each company under the agency’s Commercial Crew Program (CCP) initiative, in a Jan. 3 statement.
However, the newly awarded crew rotation missions will only take place after NASA has certified that each provider is fully and satisfactorily meeting NASA’s long list of stringent safety and reliability requirements to ensure the private missions will be safe to fly with humans aboard from NASA and its partner entities.
And NASA officials were careful to point out that these orders “do not include payments at this time.”
In other words, NASA will pay for performance, not mere promises of performance – because human lives are on the line.
“They fall under the current Commercial Crew Transportation Capability contracts, and bring the total number of missions awarded to each provider to six,” NASA officials announced.
Hull of the Boeing CST-100 Starliner Structural Test Article (STA)- the first Starliner to be built in the company’s modernized Commercial Crew and Cargo Processing Facility high bay at NASA’s Kennedy Space Center in Florida. Credit: Ken Kremer/kenkremer.com
The goal of the CCP program is to ensure robust and reliable crew transportation to the International Space Station in this decade and beyond – using American rockets and capsules launching from American soil.
A further goal is to end America’s sole reliance on Russia for transporting American astronauts to and from the space station using Russia’s Soyuz crew capsules.
Since the forced retirement of NASA’s Space Shuttle’s in July 2011, NASA astronauts and its partners have been 100% dependent on Russia for rides to space – currently to the tune of over $80 million per seat.
By awarding these new contracts, Boeing and SpaceX should be able to plan further ahead in the future, order long lead time hardware and software, and ultimately cut costs through economy of scale.
“Awarding these missions now will provide greater stability for the future space station crew rotation schedule, as well as reduce schedule and financial uncertainty for our providers,” said Phil McAlister, director, NASA’s Commercial Spaceflight Development Division, in a statement.
“The ability to turn on missions as needed to meet the needs of the space station program is an important aspect of the Commercial Crew Program.”
Boeing and SpaceX are building private spaceships to resume launching US astronauts from US soil to the International Space Station in 2018. Credit: NASA
Boeing and SpaceX were awarded contracts by NASA Administrator Charles Bolden in September 2014 worth $6.8 Billion to complete the development and manufacture of the privately developed Starliner CST-100 and Crew Dragon astronaut transporters, respectively, under the agency’s Commercial Crew Transportation Capability (CCtCap) program and NASA’s Launch America initiative.
The CCP initiative was started back in 2010 under the Obama Administration to replace NASA’s outgoing space shuttle orbiters.
However, launch targets for first fight by the Boeing Starliner and SpaceX Crew Dragon have been repeatedly postponed from 2015 to 2018 – in the latest iteration – due to severe and extremely shortsighted funding cutbacks by Congress year after year.
Thus NASA has been forced to order several years more additional Soyuz taxi seat flights and send hundreds and hundreds of millions of more US dollars to Putin’s Russia – thanks to the US Congress.
Congress enjoys whining about Russia on one hand, while at the same time they put America’s aerospace workers on the unemployment line by curtailing NASA’s ability to move forward and put Americans back to work. There is ample bipartisan blame for this sad state of affairs.
The Boeing Starliner and SpaceX Crew Dragon are both Made in America.
The Boeing Starliner is being manufactured at the Kennedy Space Center inside a repurposed and renovated former Space Shuttle Orbiter Processing hangar. This author has visited the C3PF facility periodically to observe and assess Boeing’s progress. The honeycombed upper dome of a Boeing Starliner spacecraft on a work stand inside the company’s Commercial Crew and Cargo Processing Facility at NASA’s Kennedy Space Center in Florida. The upper dome is part of Spacecraft 1 , the first flightworthy Starliner being developed in partnership with NASA’s Commercial Crew Program. Credit: Ken Kremer/kenkremer.com
Indeed, Boeing has already started construction of the first flight worthy Starliner – currently dubbed Spacecraft 1- at KSC this past summer 2016.
Looking inside the newly upgraded Starliner mockup with display panel, astronauts seats, gear and hatch at top that will dock to the new International Docking Adapter (IDA) on the ISS. Credit: Ken Kremer/kenkremer.com
The SpaceX Crew Dragon is being manufactured at company headquarters in Hawthorne, California.
Blastoff of the first SpaceX Crew Dragon spacecraft on its first unmanned test flight, or Demonstration Mission 1, is postponed from May 2017 to November 2017, according to the latest quarterly revision just released by NASA last month in Dec. 2016.
Liftoff of the first piloted Crew Dragon with a pair of NASA astronauts strapped in has slipped from August 2017 to May 2018.
Launch of the first uncrewed Boeing Starliner, known as an Orbital Flight Test, has slipped to June 2018.
Liftoff of the first crewed Starliner is now slated for August 2018, possibly several months after SpaceX. But the schedules keep changing so it’s anyone’s guess as to when these commercial crew launches will actually occur.
Boeing’s uncrewed flight test, known as an Orbital Flight Test, is currently scheduled for June 2018 and its crewed flight test currently is planned for August 2018.
“Once the flight tests are complete and NASA certifies the providers for flight, the post-certification missions to the space station can begin,” NASA official said.
Fiery blastoff of a United Launch Alliance (ULA) Atlas V rocket like this one will launch the Boeing CST-100 Starliner to the ISS. Note the newly installed crew access tower and crew access arm and white room. Here is is carrying the EchoStar XIX satellite from Space Launch Complex-41 on Cape Canaveral Air Force Station, Fl., at 2:13 p.m. EST on Dec. 18, 2016. Credit: Ken Kremer/kenkremer.com
Meanwhile the rockets and launch pads for Boeing and SpaceX are also being developed, modified and refurbished as warranted.
The launch pads for both are located on Florida’s Space Coast.
The SpaceX Crew Dragon will launch on the company’s own Falcon 9 from Launch Pad 39A at NASA’s Kennedy Space Center.
SpaceX is renovating Launch Complex 39A at the Kennedy Space Center for launches of commercial and human rated Falcon 9 rockets as well as the Falcon Heavy, as seen here during Dec 2016 with construction of a dedicated new transporter/erector. Credit: Ken Kremer/kenkremer.com
Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.
A crane lifts the Crew Access Arm and White Room for Boeing’s CST-100 Starliner spacecraft for mating to the Crew Access Tower at Cape Canaveral Air Force Station’s Space Launch Complex 41 on Aug. 15, 2016. Astronauts will walk through the arm to board the Starliner spacecraft stacked atop a United Launch Alliance Atlas V rocket. Credit: Ken Kremer/kenkremer.com
SpaceX Crew Dragon docks at the ISS. Credit: SpaceX
SpaceX Dragon V2 docks at the ISS. Credit: SpaceX
KENNEDY SPACE CENTER, FL – Launching Americans back to space and the International Space Station (ISS) from American soil on American rockets via NASA’s commercial crew program (CCP) has just suffered another significant but not unexpected delay, with an announcement from NASA that the target date for inaugural crewed flight aboard a SpaceX commercial Crew Dragon has slipped significantly from 2017 to 2018.
NASA announced the revised schedule on Dec. 12 and SpaceX media affairs confirmed the details of the launch delay to Universe Today.
The postponement of the demonstration mission launch is the latest fallout from the recent launch pad explosion of a SpaceX Falcon 9 rocket at Cape Canaveral, Florida, on Sept. 1 during final preparations and fueling operations for a routine preflight static fire test.
Since the Falcon 9 is exactly the same booster that SpaceX will employ to loft American astronauts in the SpaceX Crew Dragon to the space station, the stakes could not be higher with astronauts lives on the line.
Blastoff of the first Crew Dragon spacecraft on its first unmanned test flight is postponed from May 2017 to August 2017, according to the latest quarterly revision just released by NASA. Liftoff of the first piloted Crew Dragon with a pair of NASA astronauts strapped in has slipped from August 2017 to May 2018.
“The Commercial crew updated dates for Demo 1 (no crew) is Q4 2017,” SpaceX’s Phil Larson told Universe Today. “For Demo 2 (with 2 crew members) the updated commercial crew date is Q2 2018 [for Crew Dragon].”
Meet Dragon V2 – SpaceX CEO Elon pulls the curtain off manned Dragon V2 on May 29, 2014 for worldwide unveiling of SpaceX’s new astronaut transporter for NASA. Credit: SpaceX
Although much has been accomplished since NASA’s commercial crew program started in 2010, much more remains to be done before NASA will approve these launches.
“The next generation of American spacecraft and rockets that will launch astronauts to the International Space Station are nearing the final stages of development and evaluation,” said NASA KSC public affairs officer Stephanie Martin.
Above all both of the commercial crew providers – namely Boeing and SpaceX – must demonstrate safe, reliable and robust spacecraft and launch systems.
“NASA’s Commercial Crew Program will return human spaceflight launches to U.S. soil, providing reliable and cost-effective access to low-Earth orbit on systems that meet our safety and mission requirements. To meet NASA’s requirements, the commercial providers must demonstrate that their systems are ready to begin regular flights to the space station.”
SpaceX Falcon 9 rocket moments after catastrophic explosion destroys the rocket and Amos-6 Israeli satellite payload at launch pad 40 at Cape Canaveral Air Force Station, FL, on Sept. 1, 2016. A static hot fire test was planned ahead of scheduled launch on Sept. 3, 2016. Credit: USLaunchReport
These latest launch delays come on top of other considerable delays announced earlier this year when SpaceX has still hoping to launch the unpiloted Crew Dragon mission before the end of 2016 – prior to the Sept 1 launch pad catastrophe.
“We are finalizing the investigation of our Sept. 1 anomaly and are working to complete the final steps necessary to safely and reliably return to flight,” Larson told me.
“As this investigation has been conducted, our Commercial Crew team has continued to work closely with NASA and is completing all planned milestones for this period.”
SpaceX is still investigating the root causes of the Sept. 1 anomaly, working on fixes and implementing any design changes – as well as writing the final report that must be submitted to the FAA, before they can launch the planned ‘Return to Flight’ mission from their California launch pad at Vandenberg Air Force Base.
No launch can occur until the FAA grants a license after fully assessing the SpaceX anomaly report.
Last week SpaceX announced a delay in resuming launches at Vandenberg until no earlier than January 2017.
“We are carefully assessing our designs, systems, and processes taking into account the lessons learned and corrective actions identified. Our schedule reflects the additional time needed for this assessment and implementation,” Larson elaborated.
Launch of SpaceX Falcon 9 carrying JCSAT-16 Japanese communications satellite to orbit on Aug. 14, 2016 at 1:26 a.m. EDT from Space Launch Complex 40 at Cape Canaveral Air Force Station, Fl. Credit: Ken Kremer/kenkremer.com
Boeing has likewise significantly postponed their debut unpiloted and piloted launches of their CST-100 Starliner astronaut space taxi by more than six months this year alone.
The first crewed Boeing Starliner is now slated for a launch in August 2018, possibly several months after SpaceX. But the schedules keep changing so it’s anyone’s guess as to when these commercial crew launches will actually occur.
Another big issue that has cropped up since the Sept. 1 pad disaster, regards the procedures and timing for fueling the Falcon 9 rocket with astronauts on board. SpaceX is proposing to load the propellants with the crew already on board, unlike the practice of the past 50 years where the astronauts climbed aboard after the extremely dangerous fueling operation was completed.
SpaceX proposes this change due to their recent use of superchilled liquid oxygen and resulting new operational requirement to fuel the rocket in the last 30 minutes prior to liftoff.
Although a SpaceX hazard report outlining these changes was approved by NASA’s Safety Technical Review Board in July 2016, an objection was raised by former astronaut Maj. Gen. Thomas Stafford and the International Space Station Advisory Committee.
“SpaceX has designed a reliable fueling and launch process that minimizes the duration and number of personnel exposed to the hazards of launching a rocket,” Larson explained.
“As part of this process, the crew will safely board the Crew Dragon, ground personnel will depart, propellants will be carefully loaded and then the vehicle will launch. During this time the Crew Dragon launch abort system will be enabled.”
SpaceX says they have performed a detailed safety analysis with NASA of all potential hazards with this process.
“The hazard report documenting the controls was approved by NASA’s Safety Technical Review Board in July 2016.”
SpaceX representatives recently met with Stafford and the ISS review board to address their concerns, but the outcome and whether anything was resolved is not known.
“We recently met with Maj. Gen. Stafford and the International Space Station Advisory Committee to provide them detailed information on our approach and answer a number of questions. SpaceX and NASA will continue our ongoing assessment while keeping the committee apprised of our progress,” Larson explained.
The Falcon 9 fueling procedure issue relating to astronaut safety must be satisfactorily resolved before any human launch with Dragon can take place, and will be reported on further here.
Whenever the Crew Dragon does fly it will launch from the Kennedy Space Center (KSC) at Launch Complex 39A – the former shuttle launch pad which SpaceX has leased from NASA.
SpaceX is renovating Launch Complex 39A at the Kennedy Space Center for launches of the Falcon Heavy and human rated Falcon 9. Credit: Ken Kremer/kenkremer.com
SpaceX is currently renovating pad 39A for launches of manned Falcon 9/Dragon missions. And the firm has decided to use it for commercial missions as well while pad 40 is repaired following the pad accident.
This week a Falcon 9 first stage was spotted entering Cape Canaveral to prepare for an upcoming launch.
SpaceX Falcon 9 first stage arrives at Cape Canaveral Air Force Station on Dec. 12, 2016 for launch sometime in 2017. Credit: Julian Leek
Getting our astronauts back to space with home grown technology is proving to be far more difficult and time consuming than anyone anticipated – despite the relative simplicity of developing capsule-like vehicles vs. NASA’s highly complex and hugely capable Space Shuttle vehicles.
And time is of the essence for the commercial crew program.
Because for right now, the only path to the ISS for all American astronauts is aboard a Russian Soyuz capsule through seats purchased by NASA – at about $82 million each. But NASA’s contract with Roscosmos for future flight opportunities runs out at the end of 2018. So there is barely a few months margin left before the last available contracted seat is taken.
It takes about 2 years lead time for Russia to build the Soyuz and NASA is not planning to buy any new seats.
So any further delays to SpaceX or Boeing could result in an interruption of US and partner flights to the ISS in 2019 – which is primarily American built.
Exterior of the Crew Dragon capsule. Credit: SpaceX.
Since its inception, the commercial crew program has been severely and shortsightedly underfunded by the US Congress. They have repeatedly cut the Administration’s annual budget requests, delaying forward progress and first crewed flights from 2015 to 2018, and forcing NASA to buy additional Soyuz seats from Russia at a cost of hundreds of millions of dollars.
Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.
SpaceX Falcon 9 rocket moments after catastrophic explosion destroys the rocket and Amos-6 Israeli satellite payload at launch pad 40 at Cape Canaveral Air Force Station, FL, on Sept. 1, 2016. A static hot fire test was planned ahead of scheduled launch on Sept. 3, 2016. Credit: USLaunchReport
SpaceX Falcon 9 rocket moments after catastrophic explosion destroys the rocket and Amos-6 Israeli satellite payload at launch pad 40 at Cape Canaveral Air Force Station, FL, on Sept. 1, 2016. A static hot fire test was planned ahead of scheduled launch on Sept. 3, 2016. Credit: USLaunchReport
The Accident Investigation Team (AIT) is composed of SpaceX, the FAA, NASA, the U.S. Air Force, and industry experts.
“At this stage of the investigation, preliminary review of the data and debris suggests that a large breach in the cryogenic helium system of the second stage liquid oxygen tank took place,” SpaceX reported on the firm’s website in today’s anomaly update dated Sept. 23- the first in three weeks.
The helium system is used to pressurize the liquid oxygen tank from inside.
The explosion took place without warning at SpaceX’s Space Launch Complex-40 launch facility at approximately 9:07 a.m. EDT on Sept. 1 on Cape Canaveral Air Force Station, Fl, during a routine fueling test and engine firing test as liquid oxygen and RP-1 propellants were being loade into the 229-foot-tall (70-meter) Falcon 9. Launch of the AMOS-6 comsat was scheduled two days later.
Indeed the time between the first indication of an anomaly to loss of signal was vanishingly short – only about “93 milliseconds” of elapsed time, SpaceX reported.
93 milliseconds amounts to less than 1/10th of a second. That conclusion is based on examining 3,000 channels of data.
SpaceX reported that investigators “are currently scouring through approximately 3,000 channels of engineering data along with video, audio and imagery.”
Aerial view of pad and strongback damage at SpaceX Launch Complex-40 as seen from the VAB roof on Sept. 8, 2016 after fueling test explosion destroyed the Falcon 9 rocket and AMOS-6 payload and damaged the pad at Cape Canaveral Air Force Station, FL on Sept. 1, 2016. Credit: Ken Kremer/kenkremer.com
Both the $60 million SpaceX rocket and the $200 million AMOS-6 Israeli commercial communications satellite payload were completely destroyed in a massive fireball that erupted suddenly during the planned pre-launch fueling and hot fire engine ignition test at pad 40. There were no injuries since the pad had been cleared.
The Sept. 1 calamity also counts as the second time a Falcon 9 has exploded in 15 months and the second time it originated in the second stage and will call into question the rocket’s reliability.
The first failure involved a catastrophic mid air explosion about two and a half minutes after liftoff, when a strut holding the helium tank inside the liquid oxygen tank failed in flight during the Dragon CRS-7 cargo resupply launch for NASA to the International Space Station on June 28, 2015 – and witnessed by this author.
However SpaceX says that although both incidents involved the second stage, they are unrelated – even as they continue seeking to determine the root cause.
“All plausible causes are being tracked in an extensive fault tree and carefully investigated. Through the fault tree and data review process, we have exonerated any connection with last year’s CRS-7 mishap.”
And they are thoroughly reviewing all rocket components.
“At SpaceX headquarters in Hawthorne, CA, our manufacturing and production is continuing in a methodical manner, with teams continuing to build engines, tanks, and other systems as they are exonerated from the investigation.”
But SpaceX will have to conduct an even more thorough analysis of every aspect of their designs and manufacturing processes and supply chain exactly because the cause of this disaster is different and apparently went undetected during the CRS-7 accident review.
And before Falcon 9 launches are allowed to resume, the root cause must be determined, effective fixes must be identified and effective remedies must be verified and implemented.
Large scale redesign of the second stage helium system may be warranted since two independent failure modes have occurred. Others could potentially be lurking. It’s the job of the AIT to find out – especially because American astronauts will be flying atop this rocket to the ISS starting in 2017 or 2018 and their lives depend on its being reliable and robust.
After the last failure in June 2015, it took nearly six months before Falcon 9 launches were resumed.
Launches were able to recommence relatively quickly because the June 2015 disaster took place at altitude and there was no damage to pad 40.
That’s not the case with the Sept. 1 calamity where pad 40 suffered significant damage and will be out of action for quite a few months at least as the damage is catalogued and evaluated. Then a repair, refurbishment, testing and recertification plan needs to be completed to rebuild and return pad 40 to flight status. Furthermore SpaceX will have to manufacture a new transporter-erector.
Since the explosion showered debris over a wide area, searchers have been prowling surrounding areas and other nearby pads at the Cape and Kennedy Space Center, hunting for evidentiary remains that could provide clues or answers to the mystery of what’s at the root cause this time.
Searchers have recovered “the majority of debris from the incident has been recovered, photographed, labeled and catalogued, and is now in a hangar for inspection and use during the investigation.”
To date they have not found any evidence for debris beyond the immediate area of LC-40, the company said.
SpaceX CEO Elon Musk had previously reported via twitter that the rocket failure originated somewhere in the upper stage near the liquid oxygen (LOX) tank during fueling test operations at the launch pad, for what is known as a hot fire engine ignition test of all nine first stage Merlin 1D engines.
Engineers were in the final stages of loading the liquid oxygen (LOX) and RP-1 kerosene propellants that power the Falcon 9 first stage for the static fire test which is a full launch dress rehearsal. The anomaly took place about 8 minutes before the planned engine hot fire ignition.
And the incident took place less than two days before the scheduled Falcon 9 launch of AMOS-6 on Sept. 3 from pad 40.
The explosion also caused extensive damage to the launch pad as well as to the rockets transporter erector, or strongback, that holds the rocket in place until minutes before liftoff, and ground support equipment (GSE) around the pad – as seen in my recent photos of the pad taken a week after the explosion during the OSIRIS-REx launch campaign.
Mangled SpaceX Falcon 9 strongback with dangling cables (at right) as seen on Sept. 7 after prelaunch explosion destroyed the rocket and AMOS-6 payload at Space Launch Complex-40 at Cape Canaveral Air Force Station, FL on Sept. 1, 2016 . Credit: Ken Kremer/kenkremer.com
Fortunately, many other pad areas and infrastructure survived intact or in “good condition.”
“While substantial areas of the pad systems were affected, the Falcon Support Building adjacent to the pad was unaffected, and per standard procedure was unoccupied at the time of the anomaly. The new liquid oxygen farm – e.g. the tanks and plumbing that hold our super-chilled liquid oxygen – was unaffected and remains in good working order. The RP-1 (kerosene) fuel farm was also largely unaffected. The pad’s control systems are also in relatively good condition.”
The rocket disaster was coincidentally captured as it unfolded in stunning detail in a spectacular up close video recorded by my space journalist colleague Mike Wagner at USLaunchReport.
Watch this video:
Video Caption: SpaceX – Static Fire Anomaly – AMOS-6 – 09-01-2016. Credit: USLaunchReport
Even as investigators and teams of SpaceX engineers sift through the data and debris looking for the root cause of the helium tank breach, other SpaceX engineering teams and workers prepare to restart launches from the other SpaceX pad on the Florida Space Coast- namely Pad 39A on the Kennedy Space Center.
So the ambitious aerospace firm is already setting its sights on a ‘Return to Flight’ launch as early as November of this year, SpaceX President Gwynne Shotwell said on Sept. 13 at a French space conference.
“We’re anticipating getting back to flight, being down for about three months, so getting back to flight in November, the November timeframe,” Shotwell announced during a panel discussion at the World Satellite Business Week Conference in Paris, France – as reported here last week.
SpaceX reconfirmed the November target today.
“We will work to resume our manifest as quickly as responsible once the cause of the anomaly has been identified by the Accident Investigation Team.”
“Pending the results of the investigation, we anticipate returning to flight as early as the November timeframe.”
SpaceX is renovating Launch Complex 39A at the Kennedy Space Center for launches of the Falcon Heavy and human rated Falcon 9. Credit: Ken Kremer/kenkremer.com
As SpaceX was launching from pad 40, they have been simultaneously renovating and refurbishing NASA’s former shuttle launch pad at Launch Complex 39A at the Kennedy Space Center (KSC) – from which the firm hopes to launch the new Falcon Heavy booster in 2017 as well as human rated launches of the Falcon 9 with the Crew Dragon to the ISS.
So now SpaceX will utilize pad 39A for commercial Falcon 9 launches as well. But much works remains to finish pad work as I recently witnessed.
Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.
Up close view of top of mangled SpaceX Falcon 9 strongback with dangling cables (at right) as seen on Sept. 7 after prelaunch explosion destroyed the rocket and AMOS-6 payload at Space Launch Complex-40 at Cape Canaveral Air Force Station, FL on Sept. 1, 2016 . Credit: Ken Kremer/kenkremer.comOverview schematic of SpaceX Falcon 9. Credit: SpaceX
SpaceX Dragon CRS-9 returned to Earth with a splash down in the Pacific Ocean on Friday, Aug. 26, 2016 after more than a month stay at the International Space Station. Credit: SpaceX
SpaceX Dragon CRS-9 returned to Earth with a splash down in the Pacific Ocean on Friday, Aug. 26, 2016 after more than a month stay at the International Space Station. Credit: SpaceX
A SpaceX commercial Dragon cargo ship returned to Earth today, Friday, Aug. 26, 2016, by splashing down safely in the Pacific Ocean – thus concluding more than a month long stay at the International Space Station (ISS). The vessel was jam packed with some 1.5 tons of NASA cargo and critical science samples for eagerly waiting researchers.
The parachute assisted splashdown of the Dragon CRS-9 cargo freighter took place at 11:47 a.m. EDT today in the Pacific Ocean – located some 326 miles (520 kilometers) southwest of Baja California.
Dragon departed after spending more than five weeks berthed at the ISS.
This image, captured from NASA Television’s live coverage, shows SpaceX’s Dragon spacecraft departing the International Space Station at 6:10 am EDT Friday, Aug. 26, 2016, after successfully delivering almost 5,000 pounds of supplies and scientific cargo on its ninth resupply mission to the orbiting laboratory. Credits: NASA Television
It was loaded with more than 3,000 pounds of NASA cargo and critical research samples and technology demonstration samples accumulated by the rotating six person crews of astronauts and cosmonauts living and working aboard the orbiting research laboratory.
It arrived at the station on July 20 ferrying over 2.5 tons of priceless research equipment, gear, spare parts and supplies, food, water and clothing for the station’s resident astronauts and cosmonauts as well as the first of two international docking adapters (IDAs) in its unpressurized cargo hold known as the “trunk.”
The SpaceX Dragon is captured in the grips of the Canadarm2 robotic arm. Credit: NASA TV
SpaceX Falcon 9 launches and lands over Port Canaveral in this streak shot showing rockets midnight liftoff from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida at 12:45 a.m. EDT on July 18, 2016 carrying Dragon CRS-9 craft to the International Space Station (ISS) with almost 5,000 pounds of cargo and docking port. View from atop Exploration Tower in Port Canaveral. Credit: Ken Kremer/kenkremer.com
The SpaceX Falcon 9 blasted off at 12:45 a.m. EDT July 18, from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida and successfully delivered the Dragon CRS-9 resupply ship to its preliminary orbit about 10 minutes later.
SpaceX also successfully executed a spellbinding ground landing of the Falcon 9 first stage back at Cape Canaveral Air Force Station’s Landing Zone 1, located a few miles south of launch pad 40.
The dramatic ground landing of the 156 foot tall Falcon 9 first stage at LZ -1 took place about 9 minutes after liftoff. It marked only the second time a spent, orbit class booster has touched down intact and upright on land.
Moments before dramatic touchdown of SpaceX Falcon 9 1st stage at Landing Zone-1 (LX-1) accompanied by sonic booms after launching Dragon CRS-9 supply ship to orbit from Cape Canaveral Air Force Station, Florida at 12:45 a.m., bound for the International Space Station (ISS). Credit: Ken Kremer/kenkremer.com
The stage was set for today’s return to Earth when ground controllers robotically detached Dragon from the Earth-facing port of the Harmony module early this morning using the station’s 57.7-foot (17.6-meter) long Canadian-built robotic arm.
Expedition 48 Flight Engineers Kate Rubins of NASA and Takuya Onishi of the Japan Aerospace Exploration Agency (JAXA) then used Canadarm 2 to release Dragon from the grappling snares at about 6:10 a.m. EDT (1011 GMT) this morning.
“Houston, station, on Space to Ground Two, Dragon depart successfully commanded,” radioed Rubins.
The ISS was soaring some 250 miles over the Timor Sea, north of Australia.
“Congratulations to the entire team on the successful release of the Dragon. And thank you very much for bringing all the science, and all the important payloads, and all the important cargo to the station,” Onishi said. “We feel really sad to see it go because we had a great time and enjoyed working on all the science that the Dragon brought to us.”
Dragon then backed away and moved to a safe distance from the station via a trio of burns using its Draco maneuvering thrusters.
The de-orbit burn was conducted at 10:56 a.m. EDT (1456 GMT) to drop Dragon out of orbit and start the descent back to Earth.
SpaceX contracted recovery crews hauled Dragon aboard the recovery ship and are transporting it to a port near Los Angeles, where some time critical cargo items and research samples will be removed and returned to NASA for immediate processing.
SpaceX plans to move Dragon back to the firms test facility in McGregor, Texas, for further processing and to remove the remaining cargo cache.
Among the wealth of over 3900 pounds (1790 kg) of research investigations loaded on board Dragon was an off the shelf instrument designed to perform the first-ever DNA sequencing in space and the first international docking adapter (IDA) that is absolutely essential for docking of the SpaceX and Boeing built human spaceflight taxis that will ferry our astronauts to the International Space Station (ISS) in some 18 months.
During a spacewalk last week on Aug. 19, the initial docking adapter known as International Docking Adapter-2 (IDA-2) was installed Expedition 48 Commander Jeff Williams and Flight Engineer Kate Rubins of NASA.
Other science experiments on board included OsteoOmics to test if magnetic levitation can accurately simulate microgravity to study different types of bone cells and contribute to treatments for diseases like osteoporosis, a Phase Change Heat Exchanger to test temperature control technology in space, the Heart Cells experiments that will culture heart cells on the station to study how microgravity changes the human heart, new and more efficient three-dimensional solar cells, and new marine vessel tracking hardware known as the Automatic Identification System (AIS) that will aid in locating and identifying commercial ships across the globe.
The ring shaped IDA-2 unit was stowed in the Dragon’s unpressurized truck section. It weighs 1029 lbs (467 kg), measures about 42 inches tall and sports an inside diameter of 63 inches in diameter – so astronauts and cargo can easily float through. The outer diameter measures about 94 inches.
“Outfitted with a host of sensors and systems, the adapter is built so spacecraft systems can automatically perform all the steps of rendezvous and dock with the station without input from the astronauts. Manual backup systems will be in place on the spacecraft to allow the crew to take over steering duties, if needed,” says NASA.
“It’s a passive system which means it doesn’t take any action by the crew to allow docking to happen and I think that’s really the key,” said David Clemen Boeing’s director of Development/Modifications for the space station.
“Spacecraft flying to the station will use the sensors on the IDA to track to and help the spacecraft’s navigation system steer the spacecraft to a safe docking without astronaut involvement.”
CRS-9 counts as the company’s ninth of 26 scheduled flight to deliver supplies, science experiments and technology demonstrations to the International Space Station (ISS).
The CRS-9 mission was launched for the crews of Expeditions 48 and 49 to support dozens of the approximately 250 science and research investigations in progress under NASA’s Commercial Resupply Services (CRS) contract.
Watch for Ken’s continuing SpaceX and CRS mission coverage where he reported onsite direct from the Kennedy Space Center and Cape Canaveral Air Force Station, Florida.
Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.
An illustration of how the IDA will look when attached to the International Space Station. Credits: NASA Up close view of SpaceX Dragon CRS-9 resupply ship and solar panels atop Falcon 9 rocket at pad 40 prior to blastoff to the ISS on July 18, 2016 from Cape Canaveral Air Force Station, Florida. Credit: Ken Kremer/kenkremer.comView of International Docking Adapter 2 (IDA-2) being processed inside the Space Station Processing Facility (SSPF) at NASA Kennedy Space Center for eventual launch to the ISS in the trunk of a SpaceX Dragon on the CRS-9 mission. It will be connected to the station to provide a port for Commercial Crew spacecraft carrying astronauts to dock to the orbiting laboratory as soon as 2017. The identical IDA-1 was destroyed during SpaceX CRS-7 launch failure on June 28, 2015. Credit: Ken Kremer/kenkremer.com
This recovered 156-foot-tall (47-meter) SpaceX Falcon 9 first stage has arrived back into Port Canaveral, FL after successfully launching JCSAT-16 Japanese communications satellite to orbit on Aug. 14, 2016 from Space Launch Complex 40 at Cape Canaveral Air Force Station, Fl. NASA’s VAB in the background - as seen from Exploration Tower on Aug. 19. Credit: Ken Kremer/kenkremer.com
This recovered 156-foot-tall (47-meter) SpaceX Falcon 9 first stage has arrived back into Port Canaveral, FL after successfully launching JCSAT-16 Japanese communications satellite to orbit on Aug. 14, 2016 from Space Launch Complex 40 at Cape Canaveral Air Force Station, Fl. NASA’s VAB in the background – as seen from Exploration Tower on Aug. 19. Credit: Ken Kremer/kenkremer.com
A virgin SpaceX Falcon 9 rocket carrying the Japanese JCSAT-16 telecom satellite roared to life past midnight last Sunday, Aug. 14, at 1:26 a.m. EDT and streaked to orbit from Space Launch Complex 40 on Cape Canaveral Air Force Station in Florida.
After the first stage firing was completed, it separated from the second stage, turned around 180 degrees, relit three of its Merlin 1D engines and began descending back to Earth towards the waiting drone ship barge.
Scarcely nine minutes later the 15 story tall first stage completed a pinpoint and upright soft landing on a prepositioned ocean going platform some 400 miles (650 km) off shore of of Florida’s east coast in the Atlantic Ocean., after successfully delivering the Japanese communications satellite to its intended geostationary orbit.
Recovered SpaceX Falcon 9 booster from JCSAT-16 launch after arrival in Port Canaveral, FL on Aug. 17, 2016 with landing legs deployed. Credit: Julian Leek
It was towed back into port on Wedenesday, Aug. 16 atop the diminutive ocean landing platform measuring only about 170 ft × 300 ft (52 m × 91 m). SpaceX formally dubs it an ‘Autonomous Spaceport Drone Ship’ or ASDS.
Port Canaveral aerial view showing SpaceX Falcon 9 first stage back on land in storage cradle after arriving back into port and craning off droneship barge it propulsively soft landed on after launching JCSAT-16 Japanese comsat on Aug. 14, 2016 from Cape Canaveral Air Force Station, Fl. NASA’s. Credit: Ken Kremer/kenkremer.com
The JCSAT-16 satellite was successfully deployed from the second stage about 32 minutes after liftoff from Cape Canaveral – as the primary objective of this flight.
The secondary experimental objective was to try and recover the first stage booster via a propulsive landing on the ocean-going platform named “Of Course I Still Love You” or OCISLY.
The ocean-going barge is named “Of Course I Still Love You” after a starship from a novel written by Iain M. Banks.
OCISLY and the vertical booster arrived back into Port Canaveral three days later on Wednesday morning, Aug. 17,floating past unsuspecting tourists and pleasure craft.
A heavy duty crane lifted the spent 156-foot-tall (47-meter) booster off the OCISLY barge and onto a restraining cradle within hours of arrival.
Watch this exquisitely detailed video from USLaunchReport showing workers capping the first stage and preparing the booster for craning off the barge on Aug. 17, 2016.
Video Caption: SpaceX – JCSAT-16 – In Port – YouTube 4K – 08-17-2016. Credit: USLaunchReport
One by one, workers then removed all four landing legs over the next two days.
It will be tilted and lowered horizontally and then be placed onto a multi-wheeled transport for shipment back to SpaceX launch processing facilities and hangars at Cape Canaveral for refurbishment, exhaustive engine and structural testing. It will also be washed, stored and evaluated for reuse.
Recovered SpaceX Falcon 9 booster from JCSAT-16 launch after arrival in Port Canaveral, FL on Aug. 19, 2016 after 3 landing legs removed. Credit: Julian Leek
This 6th successful Falcon upright first stage landing – two by land and four by sea – is part of a continuing series of technological marvels/miracles rocking the space industry to its core.
The sextet of intact and upright touchdowns of the recovered 156-foot-tall (47-meter) booster count as stunning successes towards SpaceX founder and CEO Elon Musk’s vision of rocket reusability and radically slashing the cost of sending rockets to space by recovering the boosters and eventually reflying them with new payloads from paying customers.
To date SpaceX had successfully recovered first stages three times in a row at sea earlier this year on the ocean going drone ship barge using the company’s OCISLY Autonomous Spaceport Drone Ship (ASDS) on April 8, May 6 and May 27.
Two land landings back at Cape Canaveral Landing Zone-1 were accomplished on Dec. 21, 2015 and July 18, 2016.
The JCSAT-16 communications satellite was built by Space Systems Loral for Tokyo-based SKY Perfect JSAT Corp. It is equipped Ku-band and Ka-band communications services for customers of SKY Perfect JSAT Corp.
The satellite was launched using the upgraded version of the 229 foot tall Falcon 9 rocket.
Relive the launch via this pair of videos from remote video cameras set at the SpaceX launch pad 40 facility:
Video caption: SpaceX Falcon 9 launch of JCSAT-16 on Aug. 14, 2016 from Space Launch Complex 40 at Cape Canaveral Air Force Station, Fl. Credit: Ken Kremer/kenkremer.com
Video Caption: Launch of the JCSAT-16 communications satellite on a SpaceX Falcon 9 rocket on 8/14/2016 from Pad 40 of CCAFS. Credit: Jeff Seibert
SKY Perfect JSAT Corp. is a leading satellite operator in the Asia – Pacific region. JCSAT-16 will be positioned 22,300 miles (35,800 kilometers) above the equator.
The Aug. 14 launch was the second this year for SKY Perfect JSAT. The JCSAT-14 satellite was already successfully launched earlier this year atop a SpaceX Falcon 9 on May 6.
Launch of SpaceX Falcon 9 carrying JCSAT-16 Japanese communications satellite to orbit on Aug. 14, 2016 at 1:26 a.m. EDT from Space Launch Complex 40 at Cape Canaveral Air Force Station, Fl. Credit: Ken Kremer/kenkremer.com
JCSAT-16 will primarily serve as an on orbit back up spare for the company’s existing services, a company spokeswomen told Universe Today at the media launch viewing site.
Tourists oblivious to the SpaceX technological marvel – recovering the Falcon 9 1st stage from JCSAT-16 launch – behind them at Port Canaveral, FL on Aug. 20, 2016. Credit: Ken Kremer/kenkremer.com
Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.
Up close view of hoisting cap and grid fins on recovered SpaceX Falcon 9 from JCSAT-16 launch after arrival into Port Canaveral, FL. NASA’s VAB in the background – as seen from Exploration Tower on Aug. 19. Credit: Ken Kremer/kenkremer.com Launch of SpaceX Falcon 9 carrying JCSAT-16 Japanese comsat to orbit on Aug. 14, 2016 at 1:26 a.m. EDT from SLC-40 at Cape Canaveral Air Force Station, Fl. Credit: Dawn Leek TaylorStreak shot of SpaceX Falcon 9 delivering JCSAT-16 Japanese communications satellite to orbit after blastoff on Aug. 14, 2016 at 1:26 a.m. EDT from Space Launch Complex 40 at Cape Canaveral Air Force Station, Fl. Credit: Julian Leek
Blastoff of SpaceX Falcon 9 from Cape Canaveral Air Force Station on Dec. 21, 2015. First stage successfully landed vertically back at the Cape ten minutes later for the first time in history. Credit: Ken Kremer/kenkremer.com
Blastoff of SpaceX Falcon 9 from Cape Canaveral Air Force Station on Dec. 21, 2015. Credit: Ken Kremer/kenkremer.com
KENNEDY SPACE CENTER, FL – Scarcely three weeks after the mesmerizing midnight launch and landing of a SpaceX Falcon 9 rocket that delivered over two tons of science and critical hardware to the space station for NASA, the innovative firm is set to repeat the back to back space feats – with a few big twists – during a post midnight launch this Sunday, Aug.14 of a Japanese telecom satellite.
In less than 24 hours, a freshly built SpaceX Falcon 9 is set to transform night into day and launch the JCSAT-16 communications satellite from Space Launch Complex 40 on Cape Canaveral Air Force Station in Florida.
And some nine minutes later, the 15 story Falcon 9 first stage is scheduled to make a pinpoint soft landing on a tiny, prepositioned drone ship at sea in the vast Atlantic Ocean.
SpaceX Falcon 9 launches and lands over Port Canaveral in this streak shot showing rockets midnight liftoff from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida at 12:45 a.m. EDT on July 18, 2016 carrying Dragon CRS-9 craft to the International Space Station (ISS) with almost 5,000 pounds of cargo and docking port. View from atop Exploration Tower in Port Canaveral. Credit: Ken Kremer/kenkremer.com
To date SpaceX has successfully soft landed 5 first stage boosters over the past eight months – two by land and three by sea.
Nighttime liftoffs are always a viewing favorite among the general public – whether visiting from near or far. And this one is virtually certain to offer some spectacular summer fireworks since the weather looks rather promising – if all goes well.
Sunday’s launch window opens at 1:26 a.m. EDT and extends two hours long for the 229 foot tall Falcon 9 rocket. The window closes at 3:26 a.m. EDT.
The commercial mission involves lofting the JCSAT-16 Japanese communications satellite to a Geostationary Transfer Orbit (GTO) for SKY Perfect JSAT – a leading satellite operator in the Asia – Pacific region. JCSAT-16 will be positioned 22,300 miles (35,800 kilometers) above the equator.
Sunday’s launch is the second this year for SKY Perfect JSAT. The JCSAT-14 satellite was already launched earlier this year on May 6.
You can watch the launch live via a special live webcast from SpaceX.
The SpaceX webcast will be available starting at about 20 minutes before liftoff, at approximately 1:06 a.m. EDT at SpaceX.com/webcast
The weather currently looks very good. Air Force meteorologists are predicting an 80 percent chance of favorable weather conditions at launch time in the wee hours early Sunday morning.
The primate concerns are for violations of the Cumulus Cloud and Think Cloud rules.
The U.S. Air Force’s 45th Space Wing will support SpaceX’s Falcon 9 launch of JCSAT-16.
In cases of any delays for technical or weather issues, a backup launch opportunity exists 24 hours later on Monday morning with a 70 percent chance of favorable weather.
The rocket has already been rolled out to the launch pad on the transporter and raised to its vertical position.
The path to launch was cleared following the successful Aug. 10 hold down static fire test of the Falcon 9 first stage Merlin 1-D engines. SpaceX routinely performs the hot fire test to ensure the rocket is ready.
Watch this crystal clear video of the Static Fire Test from USLaunchReport:
Video Caption: SpaceX – JCSAT-16 – Static Fire Test 08-10-2016. On a humid, windless evening at 11 PM, JCSAT-16 gave one good vapor show. Credit: USLaunchReport
Via a fleet of 15 satellites, Tokyo, Japan based SKY Perfect JSAT provides high quality satellite communications to its customers.
The JCSAT-16 communications satellite was designed and manufactured by Space Systems/Loral for SKY Perfect JSAT Corporation.
JCSAT-16 satellite will separate from the second stage and will be deployed about 32 minutes after liftoff from Cape Canaveral. The staging events are usually broadcast live by SpaceX via stunning imagery from onboard video cameras.
A secondary objective is to try and recover the first stage booster via a propulsive landing on an ocean-going platform.
This booster is again equipped with 4 landing legs and 4 grid fins.
Following stage separation, SpaceX will try to soft land the first stage on the “Of Course I Still Love You” drone ship positioned about 400 miles (650 km) off shore of Florida’s east coast in the Atlantic Ocean.
But SpaceX officials say landings from GTO mission destinations are extremely challenging because the first stage will be subject to extreme velocities and re-entry heating.
If all goes well with the supersonic retropropulsion landing on the barge, the booster will arrive back into Port Canaveral a few days later.
Pelican Navy stands watch and greets SpaceX Naval Fleet and Falcon 9 rocket float by on barge approaching mouth of Port Canaveral, Fl, on June 2, 2016. Credit: Ken Kremer/kenkremer.com
To date SpaceX has successfully recovered first stages three times in a row at sea this year on the an ocean going drone ship barge using the company’s OCISLY Autonomous Spaceport Drone Ship (ASDS) on April 8, May 6 and May 27.
Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.
Ken Kremer Up closse view of SpaceX ASDS drone ship with the recovered Falcon 9 first stage rocket returns late at night to Port Canaveral, Florida on May 9, 2016. Credit: Julian Leek
Mission patch for SpaceX JCSAT-16 launch. Credit: SpaceX
………….
Learn more about SpaceX missions, Juno at Jupiter, SpaceX CRS-9 rocket launch, ISS, ULA Atlas and Delta rockets, Orbital ATK Cygnus, Boeing, Space Taxis, Mars rovers, Orion, SLS, Antares, NASA missions and more at Ken’s upcoming outreach events:
Aug 12-14: “SpaceX missions/launches to ISS on CRS-9, Juno at Jupiter, ULA Delta 4 Heavy spy satellite, SLS, Orion, Commercial crew, Curiosity explores Mars, Pluto and more,” Kennedy Space Center Quality Inn, Titusville, FL, evenings
SpaceX completed the first full duration test firing of a landed first stage booster on July 28, 2016 on a test stand at their rocket development facility in McGregor, Texas. Credit: SpaceX
SpaceX completed the first full duration test firing of a landed first stage booster on July 28, 2016 on a test stand at their rocket development facility in McGregor, Texas. Credit: SpaceX
KENNEDY SPACE CENTER, FL – SpaceX founder Elon Musk’s daring dream of rocket recycling and reusability is getting closer and closer to reality with each passing day. After a breathtaking series of experimental flight tests aimed at safely landing the firms spent Falcon 9 first stages on land and at sea over the past half year the bold effort achieved another major milestone by just completing the first full duration test firing of one of those landed boosters.
On Thursday, July 28, SpaceX engineers successful conducted a full duration static engine test firing of the 156-foot-tall (47-meter) recovered Falcon 9 first stage booster while held down on a test stand at the company’s rocket development test facility in McGregor, Texas. The engines fired up for about two and a half minutes.
The SpaceX team has been perfecting the landing techniques by adopting lessons learned after each landing campaign attempt.
What are the lessons learned so far from the first stage landings and especially the hard landings? Are there any changes being made to the booster structure? How well did the landing burn scenario perform?
During SpaceX’s recent CRS-9 launch campaign media briefings at NASA’s Kennedy Space Center on July 18, I asked SpaceX VP Hans Koenigsmann for some insight.
“We learned a lot … from the landings,” Hans Koenigsmann, SpaceX vice president of Flight Reliability, told Universe Today during the recent media briefings for the SpaceX CRS-9 space station cargo resupply launch on July 18.
“There are no structural changes first of all.”
“The key thing is to protect the engines,” Koenigsmann elaborated, while they are in flight and “during reentry”.
The SpaceX Falcon 9 first stage is outfitted with four landing legs at the base and four grid fins at the top to conduct the landing attempts.
“In general I think the landing concept with the legs, and the number of burns and the way we perform those seems to work OK,” Koenigsmann told Universe Today.
After separating from the second stage at hypersonic speeds of up to some 4000 mph, the first stage engines are reignited to reverse course and do a boost backburn back to the landing site and slow the rocket down for a soft landing, via supersonic retropulsion.
Proper engine performance is critical to enabling a successful touchdown.
“The key thing is to protect the engines – and make sure that they start up well [in space during reentry],” Koenigsmann explained. “And in particular the hot trajectory, so to speak, like the ones that comes in after a fast payload, like the geo-transfer payload basically.”
“Those engines need to be protected so that they start up in the proper way. That’s something that we learned.”
Elon Musk’s goal is to radically slash the cost of launching rockets and access to space via rocket reuse – in a way that will one day lead to his vision of a ‘City on Mars.’
SpaceX hopes to refly a once flown booster later this year, sometime in the Fall, using the ocean landed Falcon from NASA’s CRS-8 space station mission launched in April, says Koenigsmann.
But the company first has to prove that the used vehicle can survive the extreme and unforgiving stresses of the violent spaceflight environment before they can relaunch it.
The July 28 test firing is part of that long life endurance testing and involved igniting all nine used first stage Merlin 1D engines housed at the base of a used landed rocket.
The Falcon 9 first stage generates over 1.71 million pounds of thrust when all nine Merlin engines fire up on the test stand for a duration of up to three minutes – the same as for an actual launch.
Watch the engine test in this SpaceX video:
Video Caption: Falcon 9 first stage from May 2016 JCSAT mission was test fired, full duration, at SpaceX’s McGregor, Texas rocket development facility on July 28, 2016. Credit: SpaceX
Just 10 minutes after launching the JCSAT-14 telecom satellite to a Geostationary Transfer Orbit (GTO), the used first stage relit a first stage Merlin 1D engine.
It conducted a series of three recovery burns to maneuver the rocket to a designated landing spot at sea or on land and rapidly decelerate it from supersonic speeds for a propulsive soft landing, intact and upright using a quartet of landing legs that deploy in the final moments before a slow speed touchdown.
However, although the landing was upright and intact, this particular landing was also classed as a ‘hard landing’ because the booster landed at a higher velocity and Merlin 1D first stage engines did sustain heavy damage as seen in up close photos and acknowledged by Musk.
“Most recent rocket took max damage, due to v high entry velocity. Will be our life leader for ground tests to confirm others are good,” Musk tweeted at the time.
Nevertheless it all worked out spectacularly and this was the first one to be recovered from the much more demanding, high velocity trajectory delivering a satellite to GTO.
Indeed prior to liftoff, Musk had openly doubted a successful landing outcome, since this first stage was flying faster and at a higher altitude at the time of separation from the second stage and thus was much more difficult to slow down and maneuver back to the ocean based platform compared to ISS missions, for example.
So although this one cannot be reflown, it still serves another great purpose for engineers seeking to determining the longevity of the booster and its various components – as now audaciously demonstrated by the July 28 engine test stand firing.
“We learned a lot even on the missions where things go wrong with the landing, everything goes well on the main mission of course,” said Koenigsmann.
Altogether SpaceX has successfully soft landed and recovered five of their first stage Falcon 9 boosters intact and upright since the history making first ever land landing took place just seven months ago in December 2015 at Cape Canaveral Air Force Station in Florida.
See the stupendous events unfold in up close photos and videos herein.
SpaceX Falcon 9 launches and lands over Port Canaveral in this streak shot showing rockets midnight liftoff from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida at 12:45 a.m. EDT on July 18, 2016 carrying Dragon CRS-9 craft to the International Space Station (ISS) with almost 5,000 pounds of cargo and docking port. View from atop Exploration Tower in Port Canaveral. Credit: Ken Kremer/kenkremer.com
Following each Falcon 9 launch and landing attempt, SpaceX engineers assess the voluminous and priceless data gathered, analyze the outcome and adopt the lessons learned.
Moments before dramatic touchdown of SpaceX Falcon 9 1st stage at Landing Zone-1 (LX-1) accompanied by sonic booms after launching Dragon CRS-9 supply ship to orbit from Cape Canaveral Air Force Station, Florida at 12:45 a.m., bound for the International Space Station (ISS). Credit: Ken Kremer/kenkremer.com
CRS-9 marks only the second time SpaceX has attempted a land landing of the 15 story tall first stage booster back at Cape Canaveral Air Force Station – at the location called Landing Zone 1 (LZ 1).
Watch this exquisitely detailed up close video showing the CRS-9 first stage landing at LZ 1, as shot by space colleague Jeff Seibert from the ITL causeway at CCAFS- which dramatically concluded with multiple shockingly loud sonic booms rocketing across the Space Coast and far beyond and waking hordes of sleepers:
Video caption: This was the second terrestrial landing of a SpaceX Falcon 9 booster on July 18, 2016. It had just launched the CRS9 Dragon mission towards the ISS. The landing took place at LZ1, formerly known as Pad 13, located on CCAFS and caused a triple sonic boom heard 50 miles away. Credit: Jeff Seibert
The history making first ever ground landing successfully took place at Landing Zone 1 (LZ 1) on Dec. 22, 2015 as part of the ORBCOMM-2 mission. Landing Zone 1 is built on the former site of Space Launch Complex 13, a U.S. Air Force rocket and missile testing range.
SpaceX also successfully recovered first stages three times in a row at sea this year on an ocean going drone ship barge using the company’s OCISLY Autonomous Spaceport Drone Ship (ASDS) on April 8, May 6 and May 27.
OCISLY is generally stationed approximately 400 miles (650 kilometers) off shore and east of Cape Canaveral, Florida in the Atlantic Ocean. The barge arrives back in port at Port Canaveral several days after the landing, depending on many factors like weather, port permission and the state of the rocket.
The rocket apparently ran out of liquid oxygen fuel in the final moments before touchdown, hit hard, tipped over and pancaked onto the deck.
“Looks like early liquid oxygen depletion caused engine shutdown just above the deck,” Musk explained via twitter at the time.
“Looks like thrust was low on 1 of 3 landing engines. High g landings v sensitive to all engines operating at max.”
Flattened SpaceX Falcon 9 first stage arrived into Port Canaveral, FL atop a droneship late Saturday, June 18 after hard landing and tipping over following successful June 15, 2016 commercial payload launch. Credit: Julian Leek
“We learned a lot even on the mission where things go wrong with the landing,” Koenigsmann explained. “Everything goes well on the main mission of course.”
“That’s actually something where you have successful deploy and the landing doesn’t quite work- and yet its the landing that gets all the attention.”
“But even on those landings we learned a lot. In particular on the last landing [from Eutelsat launch] we learned a lot.”
“We believe we found a way to operationally protect these engines and to make it safer for them to start up – and to come up to full thrust and stay at full thrust.”
What exactly does “protecting the engines” mean “in flight?”
“Yes I mean protecting the engines during reentry,” Koenigsmann told me.
“That’s when the engines get hot. We enter with the engines facing the flow. So its basically the engines directly exposed to the hot flow. And that’s when you need to protect the engines and the gases and liquids that are in the engines. To make sure that nothing boils off and does funny things.”
“So all in all these series of drone ship landings has been extremely successful, even when we didn’t recover all the first stages [fully intact].”
SpaceX Falcon 9 booster moving along the Port Canaveral channel atop droneship platform with cruise ship in background nears ground docking facility on June 2, 2016 following Thaicom-8 launch on May 27, 2016. Credit: Ken Kremer/kenkremer.com
Watch for Ken’s continuing SpaceX and CRS-9 mission coverage where he reported onsite direct from the Kennedy Space Center and Cape Canaveral Air Force Station, Florida.
Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.
Video caption: SpaceX Falcon 9 lifts off with Dragon CRS-9 resupply ship bound for the International Space Station on July 18, 2016 at 12:45 a.m. EDT from Space Launch Complex 40 at Cape Canaveral Air Force Station, Fl, as seen in this up close video from Mobius remote camera positioned at pad. Credit: Ken Kremer/kenkremer.com
Watch this CRS-9 launch and landing video compilation from space colleague Mike Wagner:
Video caption: SpaceX CRS-9 Launch and Landing compilation on 7/18/2016. Local papers reported 911 calls for a loud explosion up to 75 miles away. This sonic boom seemed louder than the first landing at the Cape in Dec. 2015. Credit: USLaunchReport
Prelaunch view of SpaceX Falcon 9 awaiting launch on May 27, 2016 from Cape Canaveral Air Force Station, Fl. Credit: Lane HermannFirst stage booster with landing legs removed from SpaceX JCSAT-14 launch was transported horizontally to SpaceX hangar at pad 39A at the Kennedy Space Center, Florida on May 16, 2016. Credit: Julian LeekProud fisherman displays ultra fresh ‘catch of the day’ as ultra rare species of SpaceX Falcon 9 rocket floats by simultaneously on barge in Port Canaveral, Fl, on June 2, 2016. Credit: Ken Kremer/kenkremer.comRecovered SpaceX Falcon 9 basks in nighttime glow after arriving into Port Canaveral on June 2, 2016. Credit: Ken Kremer/kenkremer.com
As the orbiting outpost was traveling 252 statute miles over the Great Lakes, NASA’s veteran Expedition 48 Commander Jeff Williams and newly arrived NASA Flight Engineer Kate Rubins used the station’s 57.7-foot (17.6-meter) Canadian-built robotic arm to reach out and capture the Dragon CRS-9 spacecraft at 6:56 a.m. EDT.
“Good capture confirmed after a two day rendezvous,” said Houston Mission Control at NASA’s Johnson Space Center, as Dragon was approximately 30 feet (10 meters) away from the station.
“We’ve captured us a Dragon,” radioed Williams.
“Congratulations to the entire team that put this thing together, launched it, and successfully rendezvoused it to the International Space Station. We look forward to the work that it brings.”
The SpaceX Dragon is seen attached to the International Space Station’s Harmony module just before orbital sunrise. Credit: NASA TV
The events unfolded live on a NASA TV webcast for all to follow along.
Furthermore, today’s dramatic Dragon arrival coincides with a renowned day in the annuls of space history. Today coincides with the 40th anniversary of humanity’s first successful touchdown on the surface of Mars by NASA’s Viking 1 lander on July 20, 1976. It paved the way for many future missions.
And Neil Armstrong and Buzz Aldrin were the first humans to land on another celestial body – the Moon – on July 20, 1969 during NASA’s Apollo 11 lunar landing mission.
Williams was working from a robotics work station in the station’s domed cupola. Rubins was Williams backup. She just arrived at the station on July 9 for a minimum 4 month stay, after launching to orbit on a Russian Soyuz on July 6 with two additional crew mates.
Ground controllers then used the robotic arm to maneuver the Dragon cargo spacecraft closer to its berthing port on the Earth facing side of the Harmony module, located at the front of the station.
Some three hours after the successful grappling, Dragon was joined to the station and bolted into place for initial berthing on the Harmony module at 10:03 a.m. EDT as the station flew about 252 statute miles over the California and Oregon border.
Controllers then activated four gangs of four bolts in the common berthing mechanism (CBM) to complete the second stage capture of the latching and berthing of Dragon to the station with a total of 16 bolts to ensure a snug connection, safety and no pressure leaks.
Crew members Williams and Rubins along with Japanese astronaut Takuya Onishi are now working to install power and data cables from the station to Dragon. They plan to open the hatch tomorrow after pressurizing the vestibule in the forward bulkhead between the station and Dragon.
Dragon reached the station after a carefully choreographed orbital chase and series of multiple thruster firings to propel the cargo ship from its preliminary post launch orbit up to the massive million pound science outpost with six resident crew members from the US, Russia and Japan.
Among the 5000 pounds of equipment on board is the first of two identical docking adapters essential for enabling station dockings next year by NASA’s new commercial astronaut taxis. This mission is all about supporting NASA’s ‘Journey to Mars’ by humans in the 2030s.
Liftoff of the SpaceX Falcon 9 rocket in its upgraded, full thrust version and the Dragon CRS-9 resupply ship took place barely 48 hours ago at 12:45 a.m. EDT Monday, July 18, from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida.
SpaceX Falcon 9 launches and lands over Port Canaveral in this streak shot showing rockets midnight liftoff from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida at 12:45 a.m. EDT on July 18, 2016 carrying Dragon CRS-9 craft to the International Space Station (ISS) with almost 5,000 pounds of cargo and docking port. View from atop Exploration Tower in Port Canaveral. Credit: Ken Kremer/kenkremer.com
Dragon reached its preliminary orbit about 10 minutes after launch and then deployed a pair of solar arrays.
SpaceX also successfully executed a spellbinding ground landing of the Falcon 9 first stage back at Cape Canaveral Air Force Station’s Landing Zone 1, located a few miles south of launch pad 40.
The dramatic ground landing of the 156 foot tall Falcon 9 first stage at LZ -1 took place about 9 minutes after liftoff. It marks only the second time a spent orbit class booster has touched down intact and upright on land.
Moments before dramatic touchdown of SpaceX Falcon 9 1st stage at Landing Zone-1 (LX-1) accompanied by sonic booms after launching Dragon CRS-9 supply ship to orbit from Cape Canaveral Air Force Station, Florida at 12:45 a.m., bound for the International Space Station (ISS). Credit: Ken Kremer/kenkremer.com
Among the wealth of over 3900 pounds (1790 kg) of research investigations loaded on board Dragon is an off the shelf instrument designed to perform the first-ever DNA sequencing in space and the first international docking adapter (IDA) that is absolutely essential for docking of the SpaceX and Boeing built human spaceflight taxis that will ferry our astronauts to the International Space Station (ISS) in some 18 months.
Other science experiments on board include OsteoOmics to test if magnetic levitation can accurately simulate microgravity to study different types of bone cells and contribute to treatments for diseases like osteoporosis, a Phase Change Heat Exchanger to test temperature control technology in space, the Heart Cells experiments that will culture heart cells on the station to study how microgravity changes the human heart, new and more efficient three-dimensional solar cells, and new marine vessel tracking hardware known as the Automatic Identification System (AIS) that will aid in locating and identifying commercial ships across the globe.
The ring shaped IDA-2 unit is stowed in the Dragon’s unpressurized truck section. It weighs 1029 lbs (467 kg), measures about 42 inches tall and sports an inside diameter of 63 inches in diameter – so astronauts and cargo can easily float through. The outer diameter measures about 94 inches.
“Outfitted with a host of sensors and systems, the adapter is built so spacecraft systems can automatically perform all the steps of rendezvous and dock with the station without input from the astronauts. Manual backup systems will be in place on the spacecraft to allow the crew to take over steering duties, if needed,” says NASA.
View of International Docking Adapter 2 (IDA-2) being processed inside the Space Station Processing Facility (SSPF) at NASA Kennedy Space Center for eventual launch to the ISS in the trunk of a SpaceX Dragon on the CRS-9 mission. It will be connected to the station to provide a port for Commercial Crew spacecraft carrying astronauts to dock to the orbiting laboratory as soon as 2017. The identical IDA-1 was destroyed during SpaceX CRS-7 launch failure on June 28, 2015. Credit: Ken Kremer/kenkremer.com
“It’s a passive system which means it doesn’t take any action by the crew to allow docking to happen and I think that’s really the key,” said David Clemen Boeing’s director of Development/Modifications for the space station.
“Spacecraft flying to the station will use the sensors on the IDA to track to and help the spacecraft’s navigation system steer the spacecraft to a safe docking without astronaut involvement.”
CRS-9 counts as the company’s ninth scheduled flight to deliver supplies, science experiments and technology demonstrations to the International Space Station (ISS).
The CRS-9 mission is for the crews of Expeditions 48 and 49 to support dozens of the approximately 250 science and research investigations in progress under NASA’s Commercial Resupply Services (CRS) contract.
Up close view of SpaceX Dragon CRS-9 resupply ship and solar panels atop Falcon 9 rocket at pad 40 prior to blastoff to ISS on July 18, 2016 from Cape Canaveral Air Force Station, Florida. Credit: Ken Kremer/kenkremer.com
Dragon will remain at the station until its scheduled departure on Aug. 29 when it will return critical science research back to Earth via a parachute assisted splashdown in the Pacific Ocean off the California coast.
Watch for Ken’s continuing CRS-9 mission coverage where he reported onsite direct from the Kennedy Space Center and Cape Canaveral Air Force Station, Florida.
Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.
A team of engineers from the University of Glasgow and the Ukraine have created an engine that could cut costs by "eating itself". Credit: Ken Kremer/kenkremer.com
SpaceX Falcon 9 launches and lands over Port Canaveral in this streak shot showing rockets midnight liftoff from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida at 12:45 a.m. EDT on July 18, 2016 carrying Dragon CRS-9 craft to the International Space Station (ISS) with almost 5,000 pounds of cargo and docking port. View from atop Exploration Tower in Port Canaveral. Credit: Ken Kremer/kenkremer.com
KENNEDY SPACE CENTER, FL – In a breathtaking feat mesmerizing hordes of thrilled spectators, SpaceX nailed today’s (July 18) back to back post midnight launch and landing of the firms Falcon 9 first stage tasked to carry a cargo Dragon loaded with over two tons of critical science, supplies and a crew docking port to the space station for NASA.
Liftoff of the SpaceX Falcon 9 rocket in its upgraded, full thrust version and the Dragon CRS-9 resupply ship took place right on time at 12:45 a.m. EDT Monday, July 18, from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida.
SpaceX simultaneously successfully delivered over 5000 pounds (2200 kg) of research supplies to orbit for NASA in a commercial cargo Dragon ship, as the primary mission goal – and soft landed the approximately 60,000 pound Falcon 9 first stage on land, as the experimental secondary mission goal.
“The Falcon 9 first stage we landed is in excellent shape,” Hans Koenigsmann, SpaceX vice president of Flight Reliability, told Universe Today at the 2 a.m. EDT post launch and landing media briefing early this morning.
See my launch and landing streak shot and photos herein, including deployment of the four landing legs in the final seconds before propulsive touchdown.
The twin accomplishments will have far reaching implications for the exploration and exploitation of space for all humanity.
“Each commercial resupply flight to the space station is a significant event. Everything, from the science to the spare hardware and crew supplies, is vital for sustaining our mission,” said Kirk Shireman, NASA’s International Space Station Program manager.
“With equipment to enable novel experiments never attempted before in space, and an international docking adapter vital to the future of U.S. commercial crew spacecraft, we’re thrilled this Dragon has successfully taken flight.”
The CRS-9 mission is to support the resident six-person crew of men and women currently working on the station from the US, Russia and Japan.
The propulsive soft landing of the 156 foot tall Falcon 9 first stage of the Falcon 9 rocket on land at Cape Canaveral Air Force Station’s Landing Zone 1, located a few miles south of launch pad 40.
The dramatic ground landing at LZ -1 took place about 9 minutes after liftoff.
Moments before dramatic touchdown of SpaceX Falcon 9 1st stage at Landing Zone-1 (LX-1) accompanied by sonic booms after launching Dragon CRS-9 supply ship to orbit from Cape Canaveral Air Force Station, Florida at 12:45 a.m., bound for the International Space Station (ISS). Credit: Ken Kremer/kenkremer.com
The first and second stages separated about two and a half minutes after liftoff and were easily visible to any eyewitness watching – backdropped by the sunshine states dark skies.
As the second stage soared to orbit, the first stage reignited a first stage engine for a series of burns targeting a return to the Cape.
We spotted the first engine firing about two mintues before landing, as it descended directly overhead of myself and everyone in the Cape Canaveral region.
For a few moments it looked like it was headed right towards us, but then steered away as planned with engines blazing to slow the boosters descent to make a gentle landing at LZ-1.
Finally the Falcon landed, obscured by a big vapor cloud and sonic booms roaring around the space coast – and waking many local residents. Several folks told me they were suddenly woken by the shocking booms reverberating inside their homes.
Some area residents even called 911 not knowing the true nature of the noises.
Streak shot of launch and landing of SpaceX Falcon CRS-9 mission from Cape Canaveral Air Force Station, Florida to the ISS on July 18, 2016 at 12:45 a.m. EDT. View from Satellite Beach, FL. Credit: John Krauss/johnkraussphotos.com
Among the wealth of over 3900 pounds (1790 kg) of research investigations loaded on board Dragon is an off the shelf instrument designed to perform the first-ever DNA sequencing in space, and the first international docking adapter (IDA) that is absolutely essential for docking of the SpaceX and Boeing built human spaceflight taxis that will ferry our astronauts to the International Space Station (ISS) in some 18 months.
Blastoff of SpaceX Falcon 9 on Dragon CRS-9 resupply mission to the International Space Station (ISS) at 12:45 a.m. EDT on July 18, 2016. Credit: Ken Kremer/kenkremer.com
CRS-9 counts as the company’s ninth scheduled flight to deliver supplies, science experiments and technology demonstrations to the International Space Station (ISS).
The CRS-9 mission is for the crews of Expeditions 48 and 49 to support dozens of the approximately 250 science and research investigations in progress under NASA’s Commercial Resupply Services (CRS) contract.
Dragon reached its preliminary orbit about 10 minutes after launch. Then it deployed a pair of solar arrays and began a carefully choreographed series of thruster firings to reach the space station.
If all goes well, Dragon is scheduled to arrive at the orbiting outpost on Wednesday, July 20, after a 2 day orbital chase.
NASA astronaut Jeff Williams will then reach out with the station’s 57.7-foot-long Canadian-built robotic arm to grapple and capture the private Dragon cargo ship working from a robotics work station in the station’s cupola. NASA astronaut Kate Rubins will serve as Williams backup. She just arrived at the station last week on July 9 for a minimum 4 month stay, after launching to orbit on a Russian Soyuz on July 6 with two additional crew mates.
Ground commands will be sent from Houston to the station’s arm to install Dragon on the Earth-facing bottom side of the Harmony module for its stay at the space station. The crew expects to open the hatch a day later after pressurizing the vestibule in the forward bulkhead between the station and Dragon.
Live coverage of the rendezvous and capture July 20 will begin at 5:30 a.m. on NASA TV, with installation coverage set to begin at 9:45 a.m.
CRS-9 marks only the second time SpaceX has attempted a land landing of the 15 story tall first stage booster.
The history making first time successfully took place at Landing Zone 1 (LZ 1) on Dec. 22, 2015 as part of the ORBCOMM-2 mission. Landing Zone 1 is built on the former site of Space Launch Complex 13, a U.S. Air Force rocket and missile testing range.
SpaceX also successfully recovered first stages three times in a row at sea this year on an ocean going drone ship barge using the company’s OCISLY Autonomous Spaceport Drone Ship (ASDS) on April 8, May 6 and May 27.
Altogether SpaceX has successfully landed and recovered 5 first stage booster intact and upright.
The International Docking Adapter-2 was tested in the Space Station Processing Facility prior to being loaded for launch into space on the SpaceX CRS-9 mission [set for July 18, 2016 from Cape Canaveral, Fl. Credits: NASA
Watch for Ken’s onsite CRS-9 mission reports direct from the Kennedy Space Center and Cape Canaveral Air Force Station, Florida.
Here’s my launch pad video of the blastoff:
Video caption: SpaceX Falcon 9 lifts off with Dragon CRS-9 resupply ship bound for the International Space Station on July 18, 2016 at 12:45 a.m. EDT from Space Launch Complex 40 at Cape Canaveral Air Force Station, Fl, as seen in this up close video from Mobius remote camera positioned at the pad. Credit: Ken Kremer/kenkremer.com
Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.
Learn more about Juno at Jupiter, SpaceX CRS-9 rocket launch, ISS, ULA Atlas and Delta rockets, Orbital ATK Cygnus, Boeing, Space Taxis, Mars rovers, Orion, SLS, Antares, NASA missions and more at Ken’s upcoming outreach events:
July 18, 26-28: “SpaceX launches to ISS on CRS-9, Juno at Jupiter, ULA Delta 4 Heavy and Atlas V spy satellite launches, SLS, Orion, Commercial crew, Curiosity explores Mars, Pluto and more,” Kennedy Space Center Quality Inn, Titusville, FL, evenings
An illustration of how the IDA will look when attached to the International Space Station. Credits: NASA Up close view of SpaceX Dragon CRS-9 resupply ship and solar panels atop Falcon 9 rocket at pad 40 prior to blastoff to the ISS on July 18, 2016 from Cape Canaveral Air Force Station, Florida. Credit: Ken Kremer/kenkremer.com
A SpaceX Dragon cargo spacecraft splashed down in the Pacific Ocean at 2:51 p.m. EDT today, May 11, with more than 3,700 pounds of NASA cargo, science and technology demonstration samples from the International Space Station. Credit: SpaceX
A SpaceX Dragon cargo spacecraft splashed down in the Pacific Ocean at 2:51 p.m. EDT today, May 11, with more than 3,700 pounds of NASA cargo, science and technology demonstration samples from the International Space Station. Credit: SpaceX
A SpaceX cargo Dragon spacecraft loaded with nearly two tons of critical NASA science and technology experiments and equipment returned to Earth this afternoon, Wednesday, May 11, safely splashing down in the Pacific Ocean – and bringing about a successful conclusion to its mission to the International Space Station (ISS) that also brought aloft a new room for the resident crew.
Following a month long stay at the orbiting outpost, the unmanned Dragon was released from the grip of the stations Canadian-built robotic arm at 9:19 a.m. EDT by European Space Agency (ESA) astronaut Tim Peake.
After being detached from its berthing port at the Earth-facing port on the stations Harmony module by ground controllers, Peake commanded the snares at the terminus of the 57 foot long (19 meter long) Canadarm2 to open – as the station was soaring some 260 miles (418 kilometers) over the coast of Australia southwest of Adelaide.
Dragon backed away and soon departed after executing a series of three departure burns and maneuvers to move beyond the 656-foot (200-meter) “keep out sphere” around the station.
European Space Agency astronaut Tim Peake captured this photograph of the SpaceX Dragon cargo spacecraft as it undocked from the International Space Station on May 11, 2016. Following a series of departure burns Dragon returned to Earth for a splashdown in the Pacific Ocean at 2:51 p.m., about 261 miles southwest of Long Beach, California. Credit: NASA
“The Dragon spacecraft has served us well, and it’s good to see it departing full of science, and we wish it a safe recovery back to planet Earth,” Peake said.
Dragon fired its braking thrusters to initiate reentry back into the Earth’s atmosphere, and survived the scorching 3000+ degree F temperatures for the plummet back home.
A few hours after departing the ISS, Dragon splashed down in the Pacific Ocean at 2:51 p.m. EDT today, descending under a trio of huge orange and white main parachutes about 261 miles southwest of Long Beach, California.
“Good splashdown of Dragon confirmed, carrying thousands of pounds of @NASA science and research cargo back from the @Space_Station,” SpaceX notified via Twitter.
It was loaded with more than 3,700 pounds of NASA cargo, science and technology demonstration samples including a final batch of human research samples from former NASA astronaut Scott Kelly’s historic one-year mission that concluded in March.
“Thanks @SpaceX for getting our science safely back to Earth! Very important research,” tweeted Kelly soon after the ocean splashdown.
Among the study samples returned are those involving Biochemical Profile, Cardio Ox, Fluid Shifts, Microbiome, Salivary Markers and the Twins Study.
The goal of Kelly’s one-year mission was to support NASA’s plans for a human ‘Journey to mars’ in the 2030s. Now back on the ground Kelly continues to support the studies as a human guinea pig providing additional samples to learn how the human body adjusts to weightlessness, isolation, radiation and the stress of long-duration spaceflight.
Among the other items returned was a faulty spacesuit worn by NASA astronaut Tim Kopra. It will be analyzed by engineers to try and determine why a small water bubble formed inside Kopra’s helmet during his spacewalk in January that forced it to end prematurely as a safety precaution.
Dragon was plucked from the ocean by SpaceX contracted recovery ships and is now on its way to port in Long Beach, California.
“Dragon recovery team on site after nominal splashdown in Pacific,” said SpaceX.
“Some cargo will be removed and returned to NASA, and then be prepared for shipment to SpaceX’s test facility in McGregor, Texas, for processing,” says NASA.
Currently Dragon is the only station resupply craft capable of returning significant quantities of cargo and science samples to Earth.
The Dragon CRS-8 cargo delivery mission began with a spectacular blastoff atop an upgraded version of the two stage SpaceX Falcon 9 rocket, boasting over 1.5 million pounds of thrust on Friday, April 8 at 4:43 p.m. EDT from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida.
The primary goal of the Falcon 9 launch was carrying the SpaceX Dragon CRS-8 cargo freighter to low Earth orbit on a commercial resupply delivery mission for NASA to the International Space Station (ISS).
Relive the launch via this video of the SpaceX Falcon 9/Dragon CRS-8 liftoff from my video camera placed at the pad:
Video Caption: Spectacular blastoff of SpaceX Falcon 9 rocket carrying Dragon CRS-8 cargo freighter bound for the International Space Station (ISS) from Space Launch Complex 40 on Cape Canaveral Air Force Station, FL at 4:43 p.m. EST on April 8, 2016. Up close movie captured by Mobius remote video camera placed at launch pad. Credit: Ken Kremer/kenkremer.com
The SpaceX commercial cargo freighter was jam packed with more than three and a half tons of research experiments, essential crew supplies and a new experimental inflatable habitat for it deliver run.
After a two day orbital chase it reached the ISS and the gleeful multinational crew of six astronauts and cosmonauts on Sunday, April 10.
Expedition 47 crew members Jeff Williams and Tim Kopra of NASA, Tim Peake of ESA (European Space Agency) and cosmonauts Yuri Malenchenko, Alexey Ovchinin and Oleg Skripochka of Roscosmos are currently living aboard the orbiting laboratory.
CRS-8 counts as the company’s eighth flight to deliver supplies, science experiments and technology demonstrations to the ISS for the crews of Expeditions 47 and 48 to support dozens of the approximately 250 science and research investigations in progress.
In a historic first, the arrival of the SpaceX Dragon cargo spacecraft marked the first time that two American cargo ships are simultaneously docked to the ISS. The Orbital ATK Cygnus CRS-6 cargo freighter arrived two weeks earlier on March 26 and is now installed at a neighboring docking port on the Unity module.
The Dragon spacecraft delivered almost 7,000 pounds of cargo, including the Bigelow Expandable Activity Module (BEAM), to the orbital laboratory which was carried to orbit inside the Dragon’s unpressurized truck section.
BEAM is a prototype inflatable habitat that the crew plucked from the Dragon’s truck with the robotic arm for installation on a side port of the Tranquility module on April 16.
Robotic arm attaches BEAM inflatable habitat module to International Space Station on April 16, 2016. Credit: NASA/Tim Kopra
Minutes after the successful April 8 launch, SpaceX accomplished their secondary goal – history’s first upright touchdown of a just flown rocket onto a droneship at sea.
The recovered booster arrived back at Port Canaveral a few days later and was transported back to the firms processing hanger at the Kennedy Space Center (KSC) for testing and eventual reflight.
Recovered SpaceX Falcon 9 rocket arrives back in port overnight at Port Canaveral, Florida on April 12, 2016 following successful launch and landing on April 8 from Cape Canaveral Air Force Station. Credit: Julian Leek
The next NASA contracted cargo launch to the ISS by SpaceX is currently slated for late June from Cape Canaveral.
The next Orbital ATK Cygnus cargo launch is slated for July from NASA Wallops.
Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.
This artist’s concept depicts the Bigelow Expandable Activity Module attached to the International Space Station’s Tranquility module. Credits: Bigelow Aerospace
