KENNEDY SPACE CENTER VISITOR COMPLEX, FL – Sending humans on a ‘Journey to Mars’ and developing strategies and hardware to accomplish the daunting task of getting ‘Humans to Mars’ is NASA’s agency wide goal and the goal of many space enthusiasts – including Apollo 11 moonwalker Buzz Aldrin.
NASA is going full speed ahead developing the SLS Heavy lift rocket and Orion crew module with a maiden uncrewed launch from the Kennedy Space Center set for late 2018 to the Moon. Crewed Mars missions would follow by the 2030s.
In the marketplace of ideas, there are other competing and corollary proposals as well from government, companies and private citizens on pathways to the Red Planet. For example SpaceX CEO Elon Musk wants to establish a colony on Mars using an Interplanetary Transport System of SpaceX developed rockets and spaceships.
Moonwalker Aldrin strongly advocated for more commercial activity in space and that “exposure to microgravity” for “many commercial products” is good, he told Universe Today.
More commercial activities in space would aid space commerce and getting humans to Mars.
“We need to do that,” Aldrin told me.
Buzz Aldrin is the second man to set foot on the Moon. He stepped onto the lunar soil a few minutes after Apollo 11 Commander Neil Armstrong, on July 20, 1969 in the Sea of Tranquility.
Aldrin also strongly supports some type of American space station capability “beyond the ISS” to foster the Mars capability.
And we need to be thinking about that follow on “US capability” right now!
“I think we need to have a US capability beyond the ISS to prepare for future activities right from the beginning,” Aldrin elaborated.
Currently the ISS partnership of the US, Russia, ESA, Japan and Canada has approved extending the operations of the International Space Station (ISS) until 2024. What comes after that is truly not known.
NASA is not planning for a follow-on space station in low Earth orbit at this time. The agency seems to prefer development of a commercial space station, perhaps with core modules from Bigelow Aerospace and/or other companies.
So that commercial space station will have to be designed, developed and launched by private companies. NASA and others would then lease space for research and other commercial activities and assorted endeavors on the commercial space station.
For example, Bigelow wants to dock their privately developed B330 habitable module at the ISS by 2020, following launch on a ULA Atlas V. And then spin it off as an independent space station when the ISS program ends – see my story.
Only China has firm plans for a national space station in the 2020’s. And the Chinese government has invited other nations to submit proposals. Russia’s ever changing space exploration plans may include a space station – but that remains to be actually funded and seen.
Regarding Mars, Aldrin has lectured widely and written books about his concept for “cycling pathways to occupy Mars,” he explained.
Watch this video of Apollo 11 moonwalker Buzz Aldrin speaking to Universe Today:
Video Caption: Buzz Aldrin at ‘Destination Mars’ Grand Opening at KSCVC. Apollo 11 moonwalker Buzz Aldrin talks to Universe Today/Ken Kremer during Q&A at ‘Destination Mars’ Holographic Exhibit Grand Opening ceremony at Kennedy Space Center Visitor Complex (KSCVC) in Florida on 9/18/16. Credit: Ken Kremer/kenkremer.com
Here is a transcript:
Universe Today/Ken Kremer: Can you talk about the role of commercial space [in getting humans to Mars]. Elon Musk wants to try and send people to Mars, maybe even before NASA. What do you think?
Buzz Aldrin: “Well, being a transportation guy in space for humans – well commercial, what that brings to mind is tourism plus space travel.
And there are many many more things commercial that are done with products that can be fine tuned by exposure to microgravity. And we need to do that.”
“I think we need to have a US capability beyond the ISS to prepare for future activities right from the beginning.”
“And that’s why what has sort of fallen into place is the name for my plan for the future – which is ‘cycling pathways to occupy Mars.’”
“A cycler in low Earth orbit, one in lunar orbit, and one to take people to Mars.”
“And they are utilized in evolutionary fashion.”
Meanwhile, be sure to visit the absolutely spectacular “Destination Mars” holographic exhibit before it closes on New Year’s Day 2017 – because it is only showing at KSCVC.
You can get more information or book a visit to Kennedy Space Center Visitor Complex, by clicking on the website link:
Today, Elon Musk elaborated on his plans to make humanity a planet-faring species. We’ve known for a long time that Mars is SpaceX’s destination, but the fine details haven’t been revealed. In today’s talk at the International Astronautical Congress (IAC), Musk revealed a game-changer for travel to Mars, and beyond.
If anyone has ever guessed that Musk’s plans involved a refuelling ship, I’ve never heard them say it out loud. But that’s exactly what Musk revealed. SpaceX plans to launch a Mars-bound craft into orbit, then launch a refuelling craft to refill the interplanetary ship’s fuel tanks. Only then would the Interplanetary Transport System (ITS) depart for Mars.
SpaceX’s proposed system is all about lowering the cost of travel to Mars. Only when the cost is lowered, does a sustained presence there become realistic. And Musk’s ITS system will definitely lower the cost.
Traditional space travel would cost $10 billion to get one person to Mars. Musk said that they can get it down to the median cost of a house in the US, about $200,000 US. The idea is that anyone who really wanted to could save up enough money and go to Mars. Musk did acknowledge that it will be tricky to reduce the cost of the Earth to Mars trip by a whopping 5 million percent.
There are four keys to reducing the cost:
full reusability
refilling in orbit
propellant production on Mars
right propellant
The ITS would feature reusable boosters, reusable spaceships, and refuelling in orbit. The interplanetary ship would be launched into orbit around Earth and parked there. Fuel ships would make 3 to 5 trips to fill the tank of the interplanetary ship waiting in orbit. From there, Musk thinks that the trip to Mars could take as little as 80 days. In the more distant future, that could be cut to 30 days.
If this whole system isn’t shocking enough, and thrilling enough, for you, Musk has more than just one of these craft in mind. He imagines a fleet of them, perhaps 1,000, travelling en masse back and forth to Mars.
The driving force behind all this is, of course, making Mars possible. In his presentation, Musk said we have two paths. One is to stay on Earth and face extinction from some doomsday event. The other is to become an interplanetary species, and use Mars to back up Earth’s biosphere. The SpaceX system is designed to make the second path possible.
Musk talked about the need to create a self-sustaining city in its own right. That obviously won’t happen right away, but it’ll never happen unless transport to Mars, and back, becomes feasible. With the proposed SpaceX system, Mars will be an option. Musk thinks that the ITS could also get us to one of the Jovian moons, if we could create fuel production and depots. In fact, he said we can probably go all the way to Pluto and beyond.
There are a lot of challenges for this system. It’s far from a done deal. The system will require newer, more powerful engines. But SpaceX is already working on that. It’s called the Raptor, and testing has already begun.
Musk talked about the impressive exploration done on Mars by NASA and other agencies, but stressed that it’s time to take things further and aim for a sustained presence on Mars. To that end, SpaceX plans on sending a craft to Mars during every Earth-Mars opposition, which happens about every 2 years. Initially, that will be done with an unmanned Dragon capsule.
The mood at Musk’s presentation was one of excitement. The crowd was definitely there to see him. There was one humorous moment when Musk remarked “Timelines. I’m not the best at this sort of thing.” This is a nod to the difficulties with creating a timeline for something like the ITS. But really, what agency can adhere to strict schedules when doing something that’s never been done before? Especially in the realm of interplanetary travel?
The excitement surrounding Musk’s plans for travel to Mars is palpable. That’s understandable, considering the magnitude of what he’s talking about, and considering how long people have dreamed of going to Mars. The fact that someone with a track record like SpaceX’s is starting to lay the groundwork for travel to, and a presence on Mars, is exciting. There’s no way around it.
But there are lots of questions. Musk is the first to admit that he doesn’t have all the answers. He says up front that he sees his role as developing the transport system. Once that is moving ahead, others will address the challenges of establishing a presence on Mars.
One of the primary questions is around energy, and there are two sides to that. Fuel processing will have to be established quickly on Mars if the ships are to return to Earth.
Musk also talked about the three possible fuel types to be derived on Mars.
The ITS ships will be able to carry a large payload, so it’s possible that the parts and pieces for a fuel plant could be pre-built somehow, then sent to Mars. There is an enormous amount of detail missing when it comes right down to it, but human ingenuity being what it is, this may be solvable.
Assuming that a rocket fuel plant could be assembled on Mars, that begs the second energy question. Creating this fuel will in itself require lots of energy. Much more than solar can provide. Musk briefly mentioned the possibility of nuclear energy, but didn’t go into detail. That’s understandable, because he clearly sees his role as developing the transportation system.
Establishing nuclear energy on Mars would also require a lot of infrastructure. On Earth, uranium processing is an enormous task. How will that be done on Mars? Is there enough uranium in Mars’ crust? Conventional atomic reactors use water, lots of it, to produce energy. Where will that water come from on Mars? Will the same amount be needed?
Or will thorium reactors be used? If you’re not up on thorium reactors, they are different than uranium reactors and are worth reading about. They use thorium for fuel, not uranium, and are different in other ways. They’re safer and produce less waste, but is there sufficient thorium available on Mars? Thorium is much more plentiful in Earth’s crust than uranium.
Small Modular Reactors (SMRs) are being developed for use on Earth. They are built in one location, then moved to their operational location. They can be linked together and require less sophisticated operators. Perhaps SMRs using thorium will provide the energy required for the ITS to work.
These questions are all important of course, and they bear thinking about. But one thing that can’t be denied is Musk’s vision. Anyone that wants humanity to survive, or that grew up reading science fiction, will love what Musk is doing. For that matter, anyone with a sense of adventure will love Musk.
Musk’s overall vision of us as a planet-faring species is something that will be a long time coming, I think. Fleets of interplanetary cargo ships plying the solar system, with fuelling depots along the way. An established human presence on Mars, the Moon, and perhaps the moons of the gas giants, and all the way out to Pluto.
It seems like a fanciful dream, but remember what Musk said at the start of his presentation. There are really only two paths. The first is to restrict ourselves to Earth, and die at the hands of some sort of extinction event.
The second path is to head outward and expand throughout the solar system.
It’s not science fiction anymore. It’s simple survival.
Our beyond magnificent Curiosity rover has just finished her latest Red Planet drilling campaign – at the rock target called “Quela” – into the simply unfathomable alien landscapes she is currently exploring at the “Murray Buttes” region of lower Mount Sharp. And it’s all in a Sols (or Martian Day’s) work for our intrepid Curiosity!
“These images are literally out of this world.. I don’t think I have seen anything like them on Earth!” Jim Green, Planetary Sciences Director at NASA Headquarters, Washington, D.C., explained to Universe Today.
The “Murray Buttes” region is just chock full of the most stunning panoramic vistas that NASA’s Curiosity Mars Science Laboratory rover has come upon to date. Observe and enjoy them in our exclusive new photo mosaics above and below.
“We always try to find some sort of Earth analog but these make exploring another world all worth it!” Green gushed in glee.
They fill the latest incredible chapter in her thus far four year long quest to trek many miles (km) from the Bradbury landing site across the floor of Gale Crater to reach the base region of humongous Mount Sharp.
And these adventures are just a prelude to the even more glorious vistas she’ll investigate from now on – as she climbs higher and higher on an expedition to thoroughly examine the mountains sedimentary layers and unravel billions and billions of years of Mars geologic and climatic history.
Drilling holes into Mars during the Red Planet trek and carefully analyzing the pulverized samples with the rovers pair of miniaturized chemistry laboratories (SAM and CheMin) is the route to the answer of how and why Mars changed from a warmer and wetter planet in the ancient past to the cold, dry and desolate world we see today.
The rock target named “Quela” is located at the base of one of the buttes dubbed “Murray Butte number 12,” according to the latest mission update from Prof. John Bridges, a Curiosity rover science team member from the University of Leicester, England.
It took two tries to get the drilling done due to a technical issue, but all went well in the end and it was well worth the effort at a place never before explored by an emissary from Earth.
“The drill (successful at second attempt) is at Quela.”
The full depth drilling was completed on Sol 1464, Sept. 18, 2016 using the percussion drill at the terminus of the outstretched 7-foot-long (2-meter-long) robotic arm – as confirmed by imaging and further illustrated in our navcam camera photo mosaic.
And that immediately provided valuable insight into climate change on Mars.
“You can see how red and oxidised the tailings are, suggesting changing environmental conditions as we progress through the Mt. Sharp foothills,” Bridges explained in the mission update.
Curiosity bore holes measure approximately 0.63 inch (1.6 centimeters) in diameter and 2.6 inches (6.5 centimeters) deep.
To give you the context of the Murray Buttes region and the drilling at Quela, the image processing team of Ken Kremer and Marco Di Lorenzo has begun stitching together wide angle mosaic landscape views and up close views of the drilling using raw images from the variety of cameras at Curiosity’s disposal.
The next steps after boring into Quela were to “sieve the new sample, dump the unsieved fraction, and drop some of the sieved sample into CheMin,” says Ken Herkenhoff, Research Geologist at the USGS Astrogeology Science Center and an MSL science team member, in a mission update.
“But first, ChemCam will acquire passive spectra of the Quela drill tailings and use its laser to measure the chemistry of the wall of the new drill hole and of bedrock targets “Camaxilo” and “Okakarara.” Right Mastcam images of these targets are also planned.”
“After sunset, MAHLI will use its LEDs to take images of the drill hole from various angles and of the CheMin inlet to confirm that the sample was successfully delivered. Finally, the APXS will be placed over the drill tailings for an overnight integration.”
The rover had approached the butte from the south side several sols earlier to get in place, plan for the drilling, take imagery to document stratigraphy and make compositional observations with the ChemCam laser instrument.
“These are the landforms that dominate the landscape at this point in the traverse – The Murray Buttes,” says Bridges.
What are the Murray Buttes?
“These are formed by a cap of hard aeolian rock that has been partially eroded back, overlying the Murray mudstone.”
The imagery of the Murray Buttes and mesas show them to be eroded remnants of ancient sandstone that originated when winds deposited sand after lower Mount Sharp had formed.
Scanning around the Murray Buttes mosaics one sees finely layered rocks, sloping hillsides, the distant rim of Gale Crater barely visible through the dusty haze, dramatic hillside outcrops with sandstone layers exhibiting cross-bedding.
The presence of “cross-bedding” indicates that the sandstone was deposited by wind as migrating sand dunes, says the team.
Curiosity spent some six weeks or so traversing and exploring the Murray Buttes.
So after collecting all that great drilling data at Quela, the team is ready for even more spectacular new adventures!
“While the Murray Buttes were spectacular and interesting, it’s good to be back on the road again, as there is much more of Mt. Sharp to explore!” concludes Herkenhoff.
And the team is already commanding Curiosity to drive ahead in hot pursuit of the next drill target!
Ascending and diligently exploring the sedimentary lower layers of Mount Sharp, which towers 3.4 miles (5.5 kilometers) into the Martian sky, is the primary destination and goal of the rovers long term scientific expedition on the Red Planet.
Three years ago, the team informally named the Murray Buttes site to honor Caltech planetary scientist Bruce Murray (1931-2013), a former director of NASA’s Jet Propulsion Laboratory, Pasadena, California. JPL manages the Curiosity mission for NASA.
As of today, Sol 1470, September 24, 2016, Curiosity has driven over 7.9 miles (12.7 kilometers) since its August 2012 landing inside Gale Crater, and taken over 355,000 amazing images.
Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.
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.”
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.
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.”
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.
NASA is targeting mid-October for the ‘Return to Flight’ launch of the upgraded Orbital ATK Antares rocket on a cargo mission to resupply the International Space Station (ISS) for the first time in nearly two years.
NASA and Orbital ATK announced that the re-engined Antares will launch during a five-day launch window that opens no earlier than October 9-13, 2016 on the OA-5 Cygnus cargo mission from the Mid-Atlantic Regional Spaceport at NASA’s Wallops Flight Facility on Virginia’s picturesque Eastern shore.
“A more specific date will be identified upon completion of final operational milestones and technical reviews,” according to statements from NASA and Orbital ATK.
If Antares launches on Oct. 9, liftoff is set 10:47 p.m. EDT and becomes progressively earlier on succeeding days. The launch time moves up to 9:13 p.m. EDT on Oct. 13.
If the launch takes place during this window, it will mark the first truly nighttime launch for Antares from Virgina.
“The arrival and berthing of Cygnus to the International Space Station will be determined by the exact launch date and in coordination with other space station activities,” says NASA.
The Cygnus cargo spacecraft was moved this week from the NASA Wallops payload processing facility to the spacecraft fueling facility on Wallops Island.
The next step is to integrate Cygnus onto the Orbital ATK Antares 230 rocket inside the HIF (Horizontal Integration Facility) in anticipation of the launch slated for no earlier than Oct. 9 at 10:47 p.m. EDT.
The Antares 230 medium-class commercial launch vehicle rocket has been upgraded with new first stage Russian-built RD-181 engines fueled by LOX/kerosene – that had to be fully validated before launching NASA’s precious cargo to the International Space Station (ISS).
For the OA-5 mission, the Cygnus advanced maneuvering spacecraft will be loaded with approximately 2,400 kg (5,290 lbs.) of supplies and science experiments for the International Space Station (ISS).
Under the Commercial Resupply Services (CRS) contract with NASA, Orbital ATK will deliver approximately 28,700 kilograms of cargo to the space station. OA-5 is the sixth of these missions.
Orbital ATK’s Antares commercial rocket had to be overhauled with completely new first stage engines following the catastrophic launch failure nearly two years ago on October 28, 2018 just seconds after blastoff that doomed the Orb-3 resupply mission to the space station.
The goal of the Antares ‘Return to Flight’ mission is to launch Orbital ATK’s Cygnus cargo freighter on the OA-5 resupply mission for NASA to the ISS and restore the Antares rocket to flight status.
To that end the aerospace firm completed a successful 30 second long test firing of the re-engined first stage on May 31 at Virginia Space’s Mid-Atlantic Regional Spaceport (MARS) Launch Pad 0A – as I reported here earlier.
Teams from Orbital ATK and NASA have been scrutinizing the data in great detail ever since then to ensure the rocket is really ready before committing to the high stakes launch.
“Orbital ATK completed a stage test at the end of May and final data review has confirmed the test was successful, clearing the way for the Antares return to flight,” said the company.
“Simultaneously, the company has been conducting final integration and check out of the flight vehicle that will launch the OA-5 mission to ensure that all technical, quality and safety standards are met or exceeded.”
As a direct consequence of the catastrophic launch disaster, Orbital ATK managers decided to outfit the Antares medium-class rocket with new first stage RD-181 engines built in Russia.
The RD-181 replaces the previously used AJ26 engines which failed moments after liftoff during the last launch on Oct. 28, 2014 resulting in a catastrophic loss of the rocket and Cygnus cargo freighter.
The RD-181 flight engines are built by Energomash in Russia and had to be successfully tested via the static hot fire test to ensure their readiness.
Watch for Ken’s continuing Antares/Cygnus mission and launch reporting. He will be reporting from on site at NASA’s Wallops Flight Facility, VA during the launch campaign.
Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.
KENNEDY SPACE CENTER VISITOR COMPLEX, FL- Think a Holodeck adventure on Star Trek guided by real life Apollo 11 moonwalker Buzz Aldrin and you’ll get a really good idea of what’s in store for you as you explore the surface of Mars like never before in the immersive new ‘Destination Mars’ interactive holographic exhibit opening to the public today, Monday, Sept.19, at the Kennedy Space Center visitor complex in Florida.
The new Red Planet exhibit was formally opened for business during a very special ribbon cutting ceremony featuring Buzz Aldrin as the star attraction – deftly maneuvering the huge ceremonial scissors during an in depth media preview and briefing on Sunday, Sept. 18, 2016, including Universe Today.
The fabulous new ‘Destination Mars’ limited engagement exhibit magically transports you to the surface of the Red Planet via Microsoft HoloLens technology.
It literally allows you to ‘Walk on Mars’ using real imagery taken by NASA’s Mars Curiosity rover and explore the alien terrain, just like real life scientists on a geology research expedition.
“Technology like HoloLens leads us once again toward exploration,” Aldrin said during the Sept. 18 media preview. “It’s my hope that experiences like “Destination: Mars” will continue to inspire us to explore.”
Destination Mars was jointly developed by NASA’s Jet Propulsion Laboratory – which manages the Curiosity rover mission for NASA – and Microsoft HoloLens.
Buzz was ably assisted at the grand ribbon cutting ceremony by Bob Cabana, former shuttle commander and current Kennedy Space Center Director, Therrin Protze, chief operating officer of the visitor complex, Kudo Tsunoda of Microsoft, and Jeff Norris of NASA’s Jet Propulsion Laboratory in Pasadena, California.
The experience is housed in a pop-up theater that only runs for the next three and a half months, until New Years Day, January 1, 2017.
Before entering the theater, you will be fitted with specially adjusted HoloLens headsets individually tailored to your eyes.
The entire ‘Destination Mars’ experience only lasts barely 8 minutes.
So, if you are lucky enough to get a ticket inside you’ll need to take advantage of every precious second to scan around from left and right and back, and top to bottom. Be sure to check out Mount Sharp and the rim of Gale Crater.
You’ll even be able to find a real drill hole that Curiosity bored into the Red Planet at Yellowknife Bay about six months after the nailbiting landing in August 2012.
During your experience you will be guided by Buzz and Curiosity rover driver Erisa Hines of JPL. They will lead you to areas of Mars where the science team has made many breakthrough discoveries such as that liquid water once flowed on the floor of Curiosity’s Gale Crater landing site.
The scenes come to life based on imagery combining the Mastcam color cameras and the black and white navcam cameras, Jeff Norris of NASA’s Jet Propulsion Laboratory in Pasadena, California, told Universe Today in an interview.
Among the surface features visited is Yellowknife Bay where Curiosity conducted the first interplanetary drilling and sampling on another planet in our Solar System. The sample were subsequently fed to and analyzed by the pair of miniaturized chemistry labs – SAM and CheMin – inside the rovers belly.
They also guide viewers to “a tantalizing glimpse of a future Martian colony.”
“The technology that accomplishes this is called “mixed reality,” where virtual elements are merged with the user’s actual environment, creating a world in which real and virtual objects can interact, “ according to a NASA description.
“The public experience developed out of a JPL-designed tool called OnSight. Using the HoloLens headset, scientists across the world can explore geographic features on Mars and even plan future routes for the Curiosity rover.”
Curiosity is currently exploring the spectacular looking buttes in the Murray Buttes region in lower Mount Sharp. Read my recent update here.
Be sure to pay attention or your discovery walk on Mars will be over before you know it. Personally, as a Mars lover and Mars mosaic maker I was thrilled by the 3 D reality and I was ready for more.
This limited availability, timed experience is available on a first-come, first-served basis. Reservations must be made the day of your visite at the Destination: Mars reservation counter, says the KSC Visitor Complex (KSCVC).
You can get more information or book a visit to Kennedy Space Center Visitor Complex, by clicking on the website link:
Be sure to visit this spectacular holographic exhibit before it closes on New Year’s Day 2017 because it is only showing at KSCVC.
There are no plans to book it at other venues, Norris told me.
As of today, Sol 1465, September 19, 2016, Curiosity has driven over 7.9 miles (12.7 kilometers) since its August 2012 landing inside Gale Crater, and taken over 354,000 amazing images.
Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.
The most stunning panoramic vistas likely ever snapped by NASA’s Curiosity rover reveal spectacularly layered Martian rock formations in such exquisite detail that they look and feel just like America’s desert Southwest landscapes. They were just captured a week ago and look like a scene straight out of the hugely popular science fiction movie ‘The Martian’ – only they are real !!
Indeed several magnificent panoramas were taken by Curiosity in just the past week and you can see our newly stitched mosaic versions of several – above and below.
The rock formations lie in the “Murray Buttes” region of lower Mount Sharp where Curiosity has been exploring for roughly the past month. She just finished a campaign of detailed science observations and is set to bore a new sampling hole into the Red Planet, as you read this.
While scouting around the “Murray Buttes,” the SUV sized rover captured thousands of color and black and white raw images to document the geology of this thus far most unrivaled spot on the Red Planet ever visited by an emissary from Earth.
So the image processing team of Ken Kremer and Marco Di Lorenzo has begun stitching together wide angle mosaic views starting with images gathered by the high resolution mast mounted Mastcam right color camera, or M-100, on Sept, 8, 2016, or Sol 1454 of the robots operations on Mars.
The mosaics give context and show us exactly what the incredible alien surroundings look like where the six wheeled rover is exploring today.
The imagery of the Murray Buttes and mesas show them to be eroded remnants of ancient sandstone that originated when winds deposited sand after lower Mount Sharp had formed.
Scanning around the Murray Buttes mosaics one sees finely layered rocks, sloping hillsides, the distant rim of Gale Crater barely visible through the dusty haze, dramatic hillside outcrops with sandstone layers exhibiting cross-bedding. The presence of “cross-bedding” indicates that the sandstone was deposited by wind as migrating sand dunes, says the team.
But there is no time to rest as she was commanded to head further south to the last of these Murray Buttes. And right now the team is implementing a plan for Curiosity to drill a new hole in Mars today – at a target named “Quela” at the base of the last of the buttes. The rover approached the butte from the south side a few days ago to get in place and plan for the drilling, take imagery to document stratigraphy and make compositional observations with the ChemCam laser instrument.
“It’s always an exciting day on Mars when you prepare to drill another sample – an engineering feat that we’ve become so accustomed to that I sometimes forget how impressive this really is!” wrote Lauren Edgar, in a mission update today. Edgar is a Research Geologist at the USGS Astrogeology Science Center and a member of the MSL science team.
Curiosity will then continue further south to begin exploring higher and higher sedimentary layers up Mount Sharp. The “Murray Buttes” are the entry way along Curiosity’s planned route up lower Mount Sharp.
Meanwhile Curiosity is still conducting science observations of the last drill sample gathered from the “Marimba” target in August focusing on MAHLI and APXS examination of the dump pile leftovers from the sieved sample. She just completed chemical analysis of the sieved sample using the miniaturized SAM and CheMin internal chemistry laboratories.
It’s interesting to note that although the buttes are striking, their height also presents communications issues by blocking radio signals with NASA’s orbiting relay satellites. NASA’s Opportunity rover faced the same issues earlier this year while exploring inside the high walled Marathon Valley along Ecdeavour Crater.
“While the buttes are beautiful, they pose a challenge to communications, because they are partially occluding communications between the rover and the satellites we use to relay data (MRO and ODY), so sometimes the data volume that we can relay is pretty low” wrote Edgar.
“But it’s a small price to pay for the great stratigraphic exposures and gorgeous view!”
Ascending and diligently exploring the sedimentary lower layers of Mount Sharp, which towers 3.4 miles (5.5 kilometers) into the Martian sky, is the primary destination and goal of the rovers long term scientific expedition on the Red Planet.
Three years ago, the team informally named the Murray Buttes site to honor Caltech planetary scientist Bruce Murray (1931-2013), a former director of NASA’s Jet Propulsion Laboratory, Pasadena, California. JPL manages the Curiosity mission for NASA.
As of today, Sol 1461, September 15, 2016, Curiosity has driven over 7.9 miles (12.7 kilometers) since its August 2012 landing inside Gale Crater, and taken over 353,000 amazing images.
Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.
“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 on Sept. 13, during a panel discussion at the World Satellite Business Week Conference being held in Paris, France.
The catastrophic Sept. 1 launch pad explosion took place without warning at SpaceX’s Space Launch Complex-40 launch facility at approximately 9:07 a.m. EDT on Cape Canaveral Air Force Station, Fl during a routine fueling test.
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 a routine and planned pre-launch fueling and engine ignition test at pad 40 on Sept. 1.
However, SpaceX is still seeking to determine the root cause of the catastrophe, which must be fully determined, corrected and rectified before any new Falcon 9 launches can actually occur.
Indeed nailing down the root cause has thus far confounded SpaceX investigators and was labeled as the “most difficult and complex failure” in its history said SpaceX CEO and Founder Elon Musk in a series of update tweets on Sept. 9. He also sought the public’s help in ascertaining the elusive cause via any audio/video recordings.
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, said Musk.
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.
Shotwell also stated that the launch would occur from SpaceX’s other Florida Space Coast launch pad – namely the former Space Shuttle Launch Complex 39A on the Kennedy Space Center.
SpaceX also operates a third launch pad at Vandenberg Air Force Base in California.
“We would launch from the East Coast on Pad 39A in the November timeframe. And then Vandenberg would be available … for our other assorted customers,” Shotwell stated.
SpaceX has signed a long term lease with NASA to use Pad 39A.
Shotwell did not say which payload would be the first to launch.
The incident took place less than two days before the scheduled Falcon 9 launch of AMOS-6 on Sept. 3 from pad 40.
The Sept. 1 calamity disaster also counts as the second time a Falcon 9 has exploded in 15 months 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, during the Dragon CRS-9 cargo resupply launch for NASA to the International Space Station on June 28, 2015 – and witnessed by this author.
While launching from pad 40, SpaceX has simultaneously been renovating and refurbishing NASA’s former shuttle launch at Complex 39A – from which the firm hopes to launch the new Falcon Heavy booster as well as human rated launches of the Falcon 9 with the Crew Dragon to the ISS.
SpaceX will have to finish the pad 39A upgrades soon in order to have any hopes of achieving a November return to flight launch date, and a lot of work remains to be done. For example the shuttle era Rotating Service Structure (RSS) is still standing. The timing for its demolishment has not been announced, according to a source.
Prior to launching from 39A, SpaceX would presumably roll out a Falcon 9 rocket to conduct fit checks and conduct a full launch dress rehearsal and first stage static hot fire engine test to confirm that all the newly installed equipment, gear and fueling lines, pumps, etc. are fully functional, operational and safe.
The rocket disaster was coincidentally captured as it unfolded in stunning detail in a spectacular up close video recorded by my space journalist colleague at USLaunchReport – shown below.
Here is the full video from my space journalist friend and colleague Mike Wagner of USLaunchReport:
Video Caption: SpaceX – Static Fire Anomaly – AMOS-6 – 09-01-2016. Credit: USLaunchReport
The 229-foot-tall (70-meter) SpaceX Falcon 9 had been slated for an overnight blastoff on Saturday, September 3 at 3 a.m. from pad 40 with the 6 ton AMOS-6 telecommunications satellite valued at some $200 million.
The AMOS-6 communications satellite was built by Israel Aerospace Industries for Space Communication Ltd. It was planned to provide communication services including direct satellite home internet for Africa, the Middle East and Europe.
The Falcon 9 rocket and AMOS-6 satellite were swiftly consumed in a huge fireball and thunderous blasts accompanied by a vast plume of smoke rising from the wreckage that was visible for many miles around the Florida Space Coast.
“Loss of Falcon vehicle today during propellant fill operation,” Musk tweeted several hours after the launch pad explosion.
“Originated around upper stage oxygen tank. Cause still unknown. More soon.”
The explosion also caused extensive damage 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 new photos of the pad taken a week after the explosion.
Dangling cables and gear such as pulley’s and more can clearly be seen to still be present as the strongback remains raised at pad 40. The strongback raises the rocket at the pad and also houses multiple umbilical line for electrical power, purge gases, computer communications and more.
One of the four lightning masts is also visibly burnt and blackened – much like what occurred after the catastrophic Orbital ATK Antares rocket exploded moments after liftoff from a NASA Wallops launch pad on Oct 28, 2014 and witnessed by this author.
Black soot also appears to cover some area of the pads ground support equipment in the new photos.
So it’s very likely that repairs to and re-certification of pad 40 will take at least several months.
And Shotwell pointed to the numerous successful SpaceX launches in her conference remarks.
“So now let’s look to the good. We did have an extraordinary launch year. We launched 9 times in just under 8 months, in the past year successfully,” Shotwell elaborated.
Shotwell was referring to the upgraded, full thrust version of the Falcon 9 first launched in Dec. 2015
“We rolled out a new vehicle, which we flew last December. And that vehicle was the vehicle that was designed to land.”
“And so we did recover the first stage six times. Twice back on land. And four times on the droneship. Which I think is an extraordinary move for the industry.”
“I don’t know that everyone appreciates it, but certainly that is a leap forward in launches for our customers.”
KENNEDY SPACE CENTER, FL – Bound for Bennu, NASA’s OSIRIS-REx robotic explorer began a trailblazing 7 year round trip sampling sortie on Sept. 8 in search of the origin of life with a spectacular sky show – thrilling spectators ringing the Florida Space Coast.
Hordes of space enthusiasts from all across the globe descended on the Kennedy Space Center and Cape Canaveral region for the chance of a lifetime to witness a once in a lifetime liftoff to the carbon rich asteroid – which could potentially bring back samples infused with the organic chemicals like amino acids that are the building blocks of life as we know it.
NASA’s Origins, Spectral Interpretation, Resource Identification, Security – Regolith Explorer (OSIRIS-REx) spacecraft departed Earth with an on time engine ignition of a United Launch Alliance Atlas V rocket under crystal clear skies on Thursday, September 8 at 7:05 p.m. EDT from Space Launch Complex 41 at Cape Canaveral Air Force Station.
Everything went exactly according to plan for the daring mission bolding seeking to gather rocks and soil from Bennu – using an ingenious robotic arm named TAGSAM – and bring at least a 60-gram (2.1-ounce) sample back to Earth in 2023 for study by scientists using the world’s most advanced research instruments.
“We got everything just exactly perfect,” said Dante Lauretta, the principal investigator for OSIRIS-REx at the University of Arizona, at the post launch briefing at the Kennedy Space Center. “We hit all our milestone within seconds of predicts.
The space rock measures about the size of a small mountain at about a third of a mile in diameter.
And the picture perfect near sunset launch rewarded photographers from near and far with a spectacular series of richly hued photo and video recordings.
So I’ve gathered here a variety of launch imagery from multiple vantage points shot by friends, colleagues and myself – for the enjoyment of readers of Universe Today and Beyond!
As you’ll see and hear the ULA Atlas V rocket integrated with OSIRIS-Rex on top thundered off the Cape’s pad 41 and shot skyward straight up along an equatorial path into Florida’s sun.
From every vantage point the rocket and its ever expanding vapor trail were visible for some 4 or 5 minutes or more. From my location on the roof of NASA’s Vehicle Assembly Building (VAB) the rocket finally arched over nearly straight above us and the sun produced a magnificent thin and nearly straight shadow of the vapor trail on the ground running out to the Atlantic Ocean towards Africa.
It was truly an unforgettable sight to behold. And folks at Playalinda Beach, the best public viewing spot just a few miles north of pad 40 had an uninhibited view of the rocket to the base of the pad – while they waded and swam in the oceans waters with waves crashing on shore as the Atlas rocket blasted to space.
OSIRIS-REx separated as planned from the Atlas V rockets liquid oxygen and liquid hydrogen fueled second stage rocket to fly free at 8:04 p.m. on Sept. 8 – 55 minutes after launch.
The pair of solar arrays deployed as planned to provide the probes life giving power.
The spacecraft was built by prime contractor Lockheed.
“The spacecraft is healthy and functioning properly,” Richard Kuhns, Lockheed Martin OSIRIS-REx program manager, told me in an interview at the post-launch briefing.
“The primary objective of the OSIRIS-Rex mission is to bring back pristine material from the surface of the carbonaceous asteroid Bennu, OSIRIS-Rex Principal Investigator Dante Lauretta told Universe Today in a prelaunch interview in the KSC cleanroom with the spacecraft as the probe was undergoing final preparations for shipment to the launch pad.
“We are interested in that material because it is a time capsule from the earliest stages of solar system formation.”
“It records the very first material that formed from the earliest stages of solar system formation. And we are really interested in the evolution of carbon during that phase. Particularly the key prebiotic molecules like amino acids, nucleic acids, phosphates and sugars that build up. These are basically the biomolecules for all of life.”
The asteroid is 1,614-foot (500 m) in diameter and crosses Earth’s orbit around the sun every six years.
After a two year flight through space, including an Earth swing by for a gravity assisted speed boost in 2017, OSIRIS-REx will reach Bennu in Fall 2018 to begin about 2 years of study in orbit to determine the physical and chemical properties of the asteroid in extremely high resolution.
While orbiting Bennu starting in 2018 it will move in close to explore the asteroid for about two years with its suite of science instruments, scanning in visible and infrared light. After a thorough site selection, it will move carefully towards the surface and extend the 11 foot long TAGSAM robotic arm and snatch pristine soil samples containing organic materials from the surface using the TAGSAM collection dish over just 3 to 5 seconds.
Once a good sample collection is confirmed, the dish will then be placed inside the Earth return canister and be brought back to Earth for study by researchers using all of the most sophisticated science instruments available to humankind.
Using the 11 foot long TAGSAM robotic arm that functions somewhat like a pogo stick, OSIRIS-REx will gather rocks and soil and bring at least a 60-gram (2.1-ounce) sample back to Earth on Sept 24, 2023. It has the capacity to scoop up to about 2 kg or more.
The two stage ULA Atlas V performed flawlessly and delivered OSIRIS-Rex into a hyperbolic trajectory away from Earth.
The 189 foot tall ULA Atlas V rocket launched in the rare 411 configuration for only the 3rd time on this mission – which is the 65th for the Atlas V.
The Atlas 411 vehicle includes a 4-meter diameter large Payload Fairing (PLF) and one solid rocket booster that augments the first stage. The Atlas booster for this mission is powered by the RD AMROSS RD-180 engine and the Centaur upper stage was powered by the Aerojet Rocketdyne RL10A.
The RD-180 burns RP-1 (Rocket Propellant-1 or highly purified kerosene) and liquid oxygen and delivers 860,200 lb of thrust at sea level.
The strap on solid delivers approximately 348,500 pounds of thrust.
The Centaur delivers 22, 230 lbf of thrust and burns liquid oxygen and liquid hydrogen.
The solid was jettisoned at 139 seconds after liftoff.
This is ULA’s eighth launch in 2016 and the 111th successful launch since the company was formed in December 2006.
OSIRIS-REx will return the largest sample from space since the American and Soviet Union’s moon landing missions of the 1970s.
Watch these pair of up close videos (from myself and Jeff Seibert) captured directly at the pad with the sights and sounds of the fury of launch:
Video Caption: ULA Atlas V rocket lifts off on September 8, 2016 from Space Launch Complex 41 at Cape Canaveral Air Force Station carrying NASA’s OSIRIS-REx asteroid sampling spacecraft, in this remote camera view taken from inside the launch pad perimeter. Credit: Ken Kremer/kenkremer.com
Video Caption: Compilation of my launch videos from the ULA Atlas 5 launch in support of the NASA OSIRIS_REx asteroid sample return mission to the asteroid Bennu (#101955). It was launched on September 8th, 2016 from Pad 41 of CCAFS. It is scheduled to land in UTAH with asteroid samples on September 24, 2023. Credit: Jeff Seibert
OSIRIS-REx is the third mission in NASA’s New Frontiers Program, following New Horizons to Pluto and Juno to Jupiter, which also launched on Atlas V rockets.
NASA’s Goddard Space Flight Center in Greenbelt, Maryland, is responsible for overall mission management.
OSIRIS-REx complements NASA’s Asteroid Initiative – including the Asteroid Redirect Mission (ARM) which is a robotic spacecraft mission aimed at capturing a surface boulder from a different near-Earth asteroid and moving it into a stable lunar orbit for eventual up close sample collection by astronauts launched in NASA’s new Orion spacecraft. Orion will launch atop NASA’s new SLS heavy lift booster concurrently under development.
Watch for Ken’s continuing OSIRIS-REx mission and launch reporting from on site at the Kennedy Space Center and Cape Canaveral Air Force Station, FL.
Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.
CAPE CANAVERAL AIR FORCE STATION, FL – More than a week after the catastrophic launch pad explosion that eviscerated a SpaceX Falcon 9 rocket during a fueling test, the bold and burgeoning aerospace firm is still confounded by the “most difficult and complex failure” in its history, and is asking the public for help in nailing down the elusive cause – says SpaceX CEO and Founder Elon Musk in a new series of tweets, that also seeks the public’s help in the complex investigation.
“Turning out to be the most difficult and complex failure we have ever had in 14 years,” Musk tweeted on Friday, Sept. 9 about the disaster that took place without warning on Space Launch Complex-40 at approximately 9:07 a.m. EDT on Cape Canaveral Air Force Station, Fl. on Sept. 1, 2016.
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 a routine and planned pre-launch fueling and engine ignition test at pad 40 on Wednesday morning Sep. 1.
“Still working on the Falcon fireball investigation,” Musk stated.
Check out my new up close photos of launch pad 40 herein – showing dandling cables and pad damage – taken over the past few days during NASA’s OSIRIS-REx launch campaign which successfully soared to space on Sept 8. from the adjacent pad at Space Launch Complex-41.
The rocket failure originated somewhere in the upper stage 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, said Musk.
However, the countdown dress rehearsal had not yet reached the point of ignition and the Merlin engines were still several minutes away from typically firing for a few seconds as the rocket was to be held down during the pre-planned hot fire test.
“Important to note that this happened during a routine filling operation. Engines were not on and there was no apparent heat source,” Musk elaborated.
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 explosion mystery and its root causes are apparently so deep that SpaceX is asking the public for help by sending in “any recordings of the event” which may exist, beyond what is already known.
“If you have audio, photos or videos of our anomaly last week, please send to [email protected]. Material may be useful for investigation,” Musk requested by twitter.
Indications of an initial “bang” moments before the calamity are also bewildering investigators.
“Particularly trying to understand the quieter bang sound a few seconds before the fireball goes off. May come from rocket or something else.”
The explosion is also being jointly investigated by multiple US Federal agency’s.
“Support & advice from @NASA, @FAA, @AFPAA & others much appreciated. Please email any recordings of the event to [email protected].”
The incident took place less than two days before the scheduled Falcon 9 launch on Sept. 3.
It also caused extensive damage 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 new photos of the pad taken a week after the explosion.
Dangling cables and gear such as pulley’s and more can clearly be seen to still be present as the strongback remains raised at pad 40. The strongback raises the rocket at the pad and also houses multiple umbilical line for electrical power, purge gases, computer communications and more.
One of the four lightning masts is also visibly burnt and blackened – much like what occurred after the catastrophic Orbital ATK Antares rocket exploded moments after liftoff from a NASA Wallops launch pad on Oct 28, 2014 and witnessed by this author.
Black soot also appears to cover some area of the pads ground support equipment in the new photos.
US Air Force personnel immediately jumped into action to assess the situation, set up roadblocks and look for signs of blast debris and “detect, dispose and render safe any possible explosive threats.”
However SpaceX has not released a full description of the damage to the pad and GSE. It cost approximately $15 Million to repair the Antares pad and flights have not yet resumed – nearly 2 years after that disaster.
The rocket disaster was coincidentally captured as it unfolded in stunning detail in a spectacular up close video recorded by my space journalist colleague at USLaunchReport – shown below.
Here is the full video from my space journalist friend and colleague Mike Wagner of USLaunchReport:
Video Caption: SpaceX – Static Fire Anomaly – AMOS-6 – 09-01-2016. Credit: USLaunchReport
The 229-foot-tall (70-meter) SpaceX Falcon 9 had been slated for an overnight blastoff on Saturday, September 3 at 3 a.m. from pad 40 with the 6 ton AMOS-6 telecommunications satellite valued at some $200 million.
The Falcon rocket and AMOS-6 satellite were swiftly consumed in a huge fireball and thunderous blasts accompanied by a vast plume of smoke rising from the wreckage that was visible for many miles around the Florida Space Coast.
“Loss of Falcon vehicle today during propellant fill operation,” Musk tweeted several hours after the launch pad explosion.
“Originated around upper stage oxygen tank. Cause still unknown. More soon.”
Thankfully there were no injuries to anyone – because the pad is always cleared of all personnel during these types of extremely hazardous launch complex operations.
“The anomaly originated around the upper stage oxygen tank and occurred during propellant loading of the vehicle. Per standard operating procedure, all personnel were clear of the pad and there were no injuries,” SpaceX reported in a statement.
“We are continuing to review the data to identify the root cause. Additional updates will be provided as they become available.”
This also marks the second time a Falcon 9 has exploded in 15 months 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, during the Dragon CRS-9 cargo resupply launch for NASA to the International Space Station on June 28, 2015 – and witnessed by this author.
All SpaceX launches are on hold until a thorough investigation is conducted, the root cause is determined, and effective fixes and remedies are identified and instituted.
After the last failure, it took nearly six months before Falcon 9 launches were resumed.
Any announcement of a ‘Return to Flight’ following this latest launch failure is likely to be some time off given the thus far inscrutable nature of the anomaly.
The planned engine test was being conducted as part of routine preparations for the scheduled liftoff of the Falcon 9 on Saturday, September 3, with an Israeli telecommunications satellite that would have also been used by Facebook.
The AMOS-6 communications satellite was built by Israel Aerospace Industries for Space Communication Ltd. It was planned to provide communication services including direct satellite home internet for Africa, the Middle East and Europe.
SpaceX is simultaneously renovating and refurbishing NASA’s former shuttle launch pad at the Kennedy Space Center at Pad 39A – from which the firm hopes to launch the new Falcon Heavy booster as well as human rated launches of the Falcon 9.
SpaceX has indicated they hope to have the pad upgrades complete by November, but a lot of work remains to be done. For example the shuttle era Rotating Service Structure (RSS) is still standing. The timing for its demolishment has not been announced.
Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.