SpaceX Archives

February 23, 2017February 24, 2017 by Ken Kremer

SpaceX Dragon Arrives at Space Station with Tons of Earth and Human Science Experiments

SpaceX’s Dragon CRS-10 cargo vehicle is attached to the International Space Station on Feb 23, 2017 after early morning capture by astronauts Shane Kimbrough and Thomas Pesquet using the robotic arm and subsequent berthing at Earth facing port on the Harmony module. It will stay for a month. Credit: NASA

KENNEDY SPACE CENTER, FL – A SpaceX Dragon supply ship jam packed with more than 2.5 tons of critical science gear, crew supplies and 40 mice successfully arrived this morning at the International Space Station (ISS) – where six humans from the US, Russia and France are living and working aboard.

Dragon reached the station four days after it was launched from the Kennedy Space Center (KSC) on Sunday, Feb. 19 on the first Falcon 9 rocket ever to blast off from historic launch pad 39A in a blaze of glory.

Astronauts Thomas Pesquet of ESA (European Space Agency) and station commander Shane Kimbrough of NASA deftly maneuvered the space station’s 57.7-foot (17.6-meter) Canadian-built Canadarm2 robotic arm to reach out and flawlessly capture the Dragon CRS-10 spacecraft at about 5:44 a.m. EST early Thursday, after it arrived at the station.

The SpaceX CRS-10 Dragon is pictured in the grips of the Canadarm2 shortly after its capture by astronauts Shane Kimbrough and Thomas Pesquet on Feb. 23, 2017. Credit: NASA TV

Pesquet and Kimbrough were working at the robotics work station inside the seven windowed Cupola module as they monitored Dragon’s approach for capture by the grappling snares on the terminus of the robotic arm this morning as the station was soaring over the northwest coast of Australia.

“Looks like we have a great Dragon capture,” said capcom astronaut Mike Hopkins.

“We want to congratulate all the teams working around the world for the successful arrival,” said Pesquet.

The million pound station is orbiting approximately 250 miles (400 km) above Earth.

SpaceX CRS-10 Dragon supply ship launched on Feb. 19, 2017 from NASA’s Kennedy Space Center in Florida successfully arrives at the International Space Station on Feb. 23, 2017 for capture and berthing at station port on the Harmony module. Credit: NASA

The commercial Dragon cargo freighter arrived about 16 minutes earlier than originally planned.

The duo were assisted by experienced NASA astronaut Peggy Whitson. The 57 year old Whitson will soon set a record for most time spent in space by an American on April 24.

The gumdrop shaped Dragon cargo freighter slowly and methodically approached the station and the capture point through the required approach corridor during the final stages of the orbital chase.

After hovering at the capture point in free drift at a distance of about 34 feet (11 m) from the orbiting outpost, the crew members extended the robotic arm and Dragon was successfully plucked from free space using Canardarm2 at the grapple fixture located on the side of the supply ship.

The entire thrilling approach and grappling sequence was broadcast live on NASA TV.

SpaceX Dragon arrives at the 30 meter hold point during final approach to International Space Station on Feb. 23, 2017 for capture and berthing at station port on the Harmony module. Credit: NASA

Robotics officers on the ground at the NASA’s Johnson Space Center then took over and berthed Dragon to the Earth facing port on the Harmony module at about 8 a.m. as the mated craft were soaring over central America.

16 latches and bolts on the stations Common Berthing Mechanism (CBM) will hold Dragon firmly in place for a hard mate to the stations Harmony module.

4 gangs of 4 bolts were driven into place with ground commands from the robotics officer to firmly bolt Dragon to the nadir port on Harmony.

The second stage capture and Dragon installation was confrmed at 8:12 a.m. Feb 23 as the craft were flying over the US East Coast.

“Today’s’ re-rendezvous has gone by the book,” said NASA commentator Rob Navias.

“Dragon systems are in excellent shape.”

“There have been no issues and everything has gone as planned.”

“Today was smooth sailing as Dragon arrived below the space station and maneuvered its way through a carefully choreographed procedure to the grapple position for rendezvous and capture.”

“Dragon is now firmly attached to the International Space Station and the crew will begin unloading critical science payloads and supplies this afternoon.”

“Today’s’ re-rendezvous has gone by the book,” said NASA commentator Rob Navias.

“Dragon systems are in excellent shape.”

“There have been no issues and everything has gone as planned.”

Yesterday’s rendezvous was automatically aborted when a bad bit of navigational data was uplinked to Dragons relative GPS navigation system as it was about 0.7 miles below the station.

“The Dragon’s computers received an incorrect navigational update, triggering an automatic wave off. Dragon was sent on a “racetrack” trajectory in front of, above and behind the station for today’s second rendezvous attempt.”

There was never any danger to the crew, space station or Dragon. It merely arrived a day later than planned as it is fully equipped to do if needed.

The SpaceX Dragon was successfully installed to the Harmony module a few hours after it was captured with the Canadarm2 by the crew on Feb 23, 2017. This artists concept shows the location of several visiting vehicles including Dragon, Soyuz and BEAM expandable module. Credit: NASA

CRS-10 counts as the company’s tenth scheduled flight to deliver supplies, science experiments and technology demonstrations to the International Space Station (ISS).

The Dragon is the first of two cargo craft arriving at the station over two consecutive days.

The unpiloted Russian Progress 66 supply ship launched yesterday from Baikonur is slated to arrive early Friday morning with 2.9 tons of supplies. It will automatically dock at the Pirs docking module at about 3:45 a.m., with a trio of Russian cosmonauts monitoring all the action.

After conducting leak checks, the crew plans to open the hatch to Dragon later today.

They will quickly begin removing the highest priority science investigations and gear first.

Dragon will remain at the station for about 30 days.

SpaceX Falcon 9 rocket and Dragon cargo ship rests horizontal atop Launch Complex 39A at the Kennedy Space Center on 17 Feb 2017 as work crews use the access room to load ‘late stow’ science experiments aboard Dragon – as seen from inside the pad perimeter. This is the first rocket launched from pad 39A since the retirement of NASA’s Space Shuttles in July 2011. Liftoff of the CRS-10 mission occurred on 19 Feb 2017. Credit: Ken Kremer/Kenkremer.com

1000 pounds of ‘late stow’ experiments were loaded the day before the originally planned Feb. 18 liftoff of the SpaceX Falcon 9 rocket.

Dragon was successfully launched from NASA’s Kennedy Space Center atop the 213-foot-tall (65-meter) SpaceX Falcon 9 rocket at 9:38 a.m. EST on Feb. 19, 2017 from historic Launch Complex 39A to low Earth orbit.

Raindrops keep falling on the lens, as inaugural SpaceX Falcon 9/Dragon disappears into the low hanging rain clouds at NASA’s Kennedy Space Center after liftoff from pad 39A on Feb. 19, 2017. Dragon CRS-10 resupply mission is delivering over 5000 pounds of science and supplies to the International Space Station (ISS) for NASA. Credit: Ken Kremer/kenkremer.com

Dragon is carrying more than 5500 pounds of equipment, gear, food, crew supplies, hardware and NASA’s Stratospheric Aerosol Gas Experiment III (SAGE III) ozone mapping science payload in support of the Expedition 50 and 51 crew members.

SAGE III will measure stratospheric ozone, aerosols, and other trace gases by locking onto the sun or moon and scanning a thin profile of the atmosphere. It is one of NASA’s longest running earth science programs.

Engineers at work processing NASA’s Stratospheric Aerosol and Gas Experiment III, or SAGE III instrument inside the Space Station Processing Facility at NASA’s Kennedy Space Center in Florida during exclusive visit by Ken Kremer/Universe Today in December 2016. Technicians are working in a super-clean ‘tent’ built in the SSPF high bay to protect SAGE III’s special optics and process the Ozone mapper for upcoming launch on the SpaceX CRS-10 Dragon cargo flight to the International Space Station in early 2017. Credit: Ken Kremer/kenkremer.com

The LIS lightning mapper will measure the amount, rate and energy of lightning as it strikes around the world from the altitude of the ISS as it orbits Earth. Its data will complement that from the recently orbited GLM lighting mapper lofted to geosynchronous aboard the NASA/NOAA GOES-R spacecraft instrument.

NASA’s RAVEN experiment will test autonomous docking technologies for spacecraft.

SAGE III and RAVEN were stowed in the Dragon’s unpressurized truck.

The research supplies and equipment brought up by Dragon will support over 250 scientific investigations to advance knowledge about the medical, psychological and biomedical challenges astronauts face during long-duration spaceflight.

The 40 mice will be used in a wound healing experiment to test therapies in microgravity.

An advanced plant growth habitat will launch soon to test better technologies for growing crops in space that could contribute to astronauts nutrition on long duration spaceflights.

SpaceX Dragon CRS-10 Cargo manifest from NASA:

TOTAL CARGO: 5489.5 lbs. / 2490 kg

TOTAL PRESSURIZED CARGO WITH PACKAGING: 3373.1 lbs. / 1530 kg

• Science Investigations 1613.8 lbs. / 732 kg
• Crew Supplies 652.6 lbs. / 296 kg
• Vehicle Hardware 842.2 lbs. / 382 kg
• Spacewalk Equipment 22.0 lbs. / 10 kg
• Computer Resources 24.2 lbs. / 11 kg
• Russian Hardware 48.5 lbs. / 22 kg

UNPRESSURIZED

• SAGE-III & STP-H5 Lightning Imaging Sensor 2116.4 lbs. / 960 kg

Historic maiden blastoff of SpaceX Falcon 9 rocket from Launch Complex 39A at the Kennedy Space Center) at 9:38 a.m. EDT on Feb 19, 2017, on Dragon CRS-10 resupply mission to the International Space Station (ISS) for NASA. Credit: Ken Kremer/kenkremer.com

Watch for Ken’s onsite CRS-10 mission reports 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.

Ken Kremer

February 22, 2017February 27, 2017 by Matt Williams

United Arab Emirates Has a Plan to Colonize Mars with 600,000 People in 100 Years

Artist's concept for a possible colony on Mars, which the United Arab Emirates indicated it is committed to building by 2117. Credit: Ville Ericsson

Elon Musk has been rather outspoken in recent years about his plan to create a human settlement on Mars. Stressing the need for a “backup location” for humanity, he has dedicated his company (SpaceX) to the creation of a reusable spacecraft (aka. the Interplanetary Transport System) that in the coming decades will be able to transport one-hundred people at a time to Mars.

In addition to Musk, Dutch entrepreneur Bas Lansdorp has also expressed an interest in creating a permanent settlement on Mars. In 2012, he founded MarsOne with the intent of developing the necessary expertise to mount one-way trips to the Red Planet by 2032. And according to an announcement from the government of Dubai, it seems they aren’t the only ones looking to colonize the Red Planet.

The announcement came on February 14th, 2017, during the 5th World Government Summit – which was held this year in Dubai. In the midst of presentations by notaries like Ban-Ki-Moon, Elon Musk, and Barack Obama, Sheikh Mohammed bin Rashid Al Maktoum and Sheikh Mohamed bin Zayed Al Nahyan shared their country’s vision of putting 600,000 humans on the Red Planet by the next century – known as the “Mars 2117 Project”.

In the course of his speech, Sheikh Mohammed emphasized the UAEs commitment to space sciences and its desire to accomplish one of the longest-held dreams of humanity:

“Human ambitions have no limits, and whoever looks into the scientific breakthroughs in the current century believes that human abilities can realize the most important human dream. The new project is a seed that we plant today, and we expect future generations to reap the benefits, driven by its passion to learn to unveil a new knowledge. The landing of people on other planets has been a longtime dream for humans. Our aim is that the UAE will spearhead international efforts to make this dream a reality.”

As growing investors in the field of space research, Sheikh Mohammed indicated that this project will accelerate the UAE’s commitment in this regard. Recent accomplishments by the Emirati space program include the successful deployment of the UAE’s first nanosatellite – Nayif-1 – which was launched a day after the Mars 2117 announcement (Feb. 15th, 2017).

This nanosatellite was the result of collaborative work between the Mohammed bin Rashid Space Centre (MBRSC) and the American University of Sharjah (AUS). Its intended purpose is to provide opportunities and hands-on experience for Emirati engineering students, as well as developing expertise in the designing, building, testing and operating of nanosatellites.

And then there’s the Hope Spacecraft, a project which was commissioned in 2015 by the Emirates Mars Mission. This project calls for the creation of a compact, hexagonal spacecraft that will reach the Red planet by 2021 and spend the next two years studying its atmosphere and weather. Not only is this mission designed to provide the first truly global picture of the Martian atmosphere, it will also be the first orbiter deployed by an Arab country.

Meanwhile, Sheikh Mohamed bin Zayed – the Crown Prince of Abu Dhabi and the Deputy Supreme Commander of the UAE Armed Forces – said that the objective of the project is to develop the skills and capacities of the UAE’s space program. He also indicates that the project will benefit research institutions and advance the fields of transportation, energy and food production here on Earth.

The “Mars 2117” project will develop an Emirati and international team of scientists to push the human exploration of Mars in years to come. pic.twitter.com/5ujxvyC8As

— HH Sheikh Mohammed (@HHShkMohd) February 14, 2017

“Mars 2117” is a seed we are sowing today to reap the fruit of new generations led by a passion for science and advancing human knowledge. pic.twitter.com/IExtnpiO2B

— HH Sheikh Mohammed (@HHShkMohd) February 14, 2017

“The Mars 2117 Project is a long term project, where our first objective is to develop our educational system so our sons will be able to lead scientific research across the various sectors,” he said. “The UAE became part of a global scientific drive to explore space, and we hope to serve humanity through this project.”

Elements of the project were showcased at the Summit by a team of Emirati engineers, scientists and researchers – which included a concept for a human city that would be built by robots. It also showcased aspects of the inhabitants’ lifestyle, like the transportation they would use, how they would generate power, how they would grow food, the infrastructure they would build, and the materials that would be used to construct the colony.

An artist's illustration of a Mars settlement. Image: Bryan Versteeg/MarsOne — *An artist’s illustration of an early Mars settlement. Credit: Bryan Versteeg/MarsOne*

Given the long-term nature of this project, it will be broken down into multiple phases that will take place over the next few decades. Phase One will focus on preparing the scientists who will attempt to address all the challenges and concerns of sending human beings on a one-way trip to Mars. At the same time, the project calls for the creation of an Emiratis science team that will work with the international scientific community to speed up the research efforts.

Particular areas of concern will include creating spacecraft that are fast enough to ferry people to and from Earth in a respectable time frame. Then there’s the task of creating a working model of what the settlement will look like, and how the needs of its inhabitants will be met. Naturally, this will include methods for growing food and seeing to the health, safety, transportation, and energy needs of the colonists.

In the future, the UAE also anticipates that uncrewed missions will be mounted to explore the surface of Mars and locate a possible site for the future colony. In short, they are not only joining the “Mars or Bust” club, but also the international community of space explorers.

Further Reading: Government of Dubai

February 20, 2017 by Nancy Atkinson

Drone Captures Amazing Footage of Falcon 9 Landing

The Falcon 9 first stage touches down at Cape Canaveral on February 19, 2017. Credit: SpaceX.

Let’s just take a moment to admire how amazing it is when science fiction becomes routinely real:

https://www.instagram.com/p/BQtNTk4Brqp/

SpaceX CEO Elon Musk shared this amazing drone footage of the Falcon 9 rocket’s first stage returning for a perfect landing after the launch of the Dragon capsule to the International Space Station. It drops flawlessly through the clouds, easy as pie, touching down at SpaceX’s Landing Zone 1 at Cape Canaveral.

As cool as the first stage landing was, the launch had a notable starting place. As our Ken Kremer reported yesterday, “the era of undesired idleness for America’s most famous launch pad was broken at last by the rumbling thunder of a SpaceX Falcon 9.” The SpaceX launch took place on the historic Launchpad 39-A, the same spot where Apollo astronauts began their journey to the Moon and space shuttles set off on their missions.

Here’s another view of drone footage of the landing:

SpaceX’s CRS-10 resupply mission to the International Space Station was the second successful launch for the commercial space company since the launch pad explosion in September 2016. Dragon will rendezvous and be docked to the ISS, on Wednesday, March 22, bringing about 5,500 pounds of supplies and experiments.

February 19, 2017February 22, 2017 by Ken Kremer

NASA’s Historic Pad 39A Back in Business with Maiden SpaceX Falcon 9 Blastoff to ISS and Booster Landing

Historic maiden blastoff of a SpaceX Falcon 9 rocket from Launch Complex 39A at the Kennedy Space Center on Dragon CRS-10 resupply mission to the International Space Station (ISS) at 9:38 a.m. EDT on Feb 19, 2017. Photo taken from the VAB roof. Credit: Ken Kremer/kenkremer.com

KENNEDY SPACE CENTER, FL – After a six year lull NASA’s historic pad 39A roared back to business this morning with the dramatic maiden blastoff of a SpaceX Falcon 9 rocket, on a critical cargo delivery mission for NASA to the space station – while simultaneously landing the first stage back on the ground at the Cape on a secondary mission aimed at one day propelling humans to Mars.

The era of undesired idleness for America’s most famous launch pad was broken at last by the rumbling thunder of a SpaceX Falcon 9 that ignited at 9:38 a.m. EST Sunday morning, Feb 19, at Launch Complex 39A at NASA’s Kennedy Space Center.

The storied liftoff took place under heavily overcast skies with rain showers nearby under seemingly improbable weather conditions.

After liftoff, the rocket disappeared within seconds and never really reappeared in the local area until the final moments of the descent of the first stage – which nailed a nearly perfect dead center touchdown at Landing Zone 1 at the Cape some 9 minutes after launch.

Final descent of the SpaceX Falcon 9 1st stage landing as seen from the VAB roof under heavily overcast skies after Feb. 19, 2017 launch from pad 39 at the Kennedy Space Center. The booster successfully soft landed upright at Landing Zone-1 (LZ-1) accompanied by multiple sonic booms at Cape Canaveral Air Force Station, Florida, about 9 minutes after launch to the International Space Station (ISS). Credit: Ken Kremer/kenkremer.com

Nevertheless the Falcon 9 launch was a smashing success and probably the loudest I have ever witnessed since the shuttle era ended. Watching from atop the roof of the iconic VAB, I can report the building did experience some rather exciting rattling!

And it was SpaceX’s first daylight booster landing back at the Cape. The two earleir touchdowns were at night – most recently for the CRS-9 mission last summer in July 2016.

The goal of the mission was aimed at launching the SpaceX Dragon cargo freighter to deliver over 5500 pounds of science and supplies to the orbiting science outpost on the CRS-10 mission.

The Dragon spacecraft was successfully delivered in Earth orbit and is on course for the International Space Station (ISS) on the CRS-10 mission.

As a secondary side goal, SpaceX successfully carried out a propulsive soft landing of the 156 foot tall first stage of the Falcon 9 rocket on land at Cape Canaveral Air Force Station’s Landing Zone 1 (LZ-1), located about 9 miles south of KSC launch complex 39A.

The touchdown, like the launch was completely obscured until the final moments of the descent, when it suddenly and magnificently reappeared as a strange pale colored cylinder emitting a long yellow flame after dropping below the low hanging clouds.

The booster successfully accomplished a propulsive upright soft landing at Landing Zone-1 (LZ-1) accompanied by multiple sonic booms at Cape Canaveral Air Force Station, Florida, about 9 minutes after launch.

This was the 8th first stage booster that SpaceX has successfully recovered either by land or on a tiny droneship at sea over the past year.

The goal is to refurbish and recycle the 156 foot tall first stage boosters for relaunch with a new payload.

SpaceX CEO billionaire Elon Musk hopes that by reusing the spent booster, he can drastically cut the cost of access to space and that will one day lead to human colonies and a “City on Mars.”

The dream of Bob Cabana, former astronaut and now Center Director at the Kennedy Space Center NASA’s, to turn KSC into a multiuser spaceport open to utilization by government, industry and entrepreneurs like SpaceX’s billionaire CEO Elon Musk is finally coming to fruition in a blaze of glory.

“I’m so proud of this team for all the dedication and hard work,” said Cabana.

SpaceX Falcon 9 rocket goes vertical at night atop Launch Complex 39A at the Kennedy Space Center on 19 Feb 2017 as seen after midnight from the pad perimeter. This is the first rocket rolled out to launch from pad 39A since the retirement of NASA’s Space Shuttles in July 2011. Liftoff of the CRS-10 mission slated for 19 Feb 2017. Credit: Ken Kremer/Kenkremer.com

Today’s launch counts as the first commercial launch from Kennedy’s historic pad.

The storied pad initially sent NASA astronauts to the Moon soon after the dawn of the Space Age during the Apollo/Saturn era and was then significantly overhauled to serve as the on ramp for NASA space shuttles for another three decades.

SpaceX has now transformed pad 39A for launches of the Falcon 9. A bright future lies ahead with launches of the heavy lift Falcon Heavy later this year and a renewal of manned launches of astronauts some time in 2018.

SAGE III will measure stratospheric ozone, aerosols, and other trace gases by locking onto the sun or moon and scanning a thin profile of the atmosphere.

The LIS lightning mapper will measure lightning from the altitude of the ISS. NASA’s RAVEN experiment will test autonomous docking technologies for spacecraft.

As of today we are at last launching rockets again from the Kennedy Space Center – thanks to SpaceX and the Falcon 9. What a tremendous return to space !

Watch for Ken’s onsite CRS-10 mission reports 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.

Ken Kremer

SpaceX Falcon 9 rocket rests horizontal atop Launch Complex 39A at the Kennedy Space Center on 17 Feb 2017 as seen from inside the pad perimeter. Technicians work to prepare the rocket for launch. Liftoff of the CRS-10 mission is slated for 19 Feb 2017. Credit: Ken Kremer/Kenkremer.com

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Learn more about SpaceX CRS-10 launch to ISS, ULA SBIRS GEO 3 launch, EchoStar launch GOES-R launch, Heroes and Legends at KSCVC, OSIRIS-REx, InSight Mars lander, ULA, SpaceX and Orbital ATK missions, Juno at Jupiter, SpaceX AMOS-6, 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 at Kennedy Space Center Quality Inn, Titusville, FL:

Feb 18 – 19: “SpaceX CRS-10 launch to ISS, ULA Atlas SBIRS GEO 3 launch, EchoStar 19 comsat launch, GOES-R weather satellite launch, OSIRIS-Rex, SpaceX and Orbital ATK missions to the ISS, 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

February 18, 2017February 19, 2017 by Ken Kremer

SpaceX Falcon 9 Goes Vertical with Station Science at KSC Pad 39A – Watch Live Feb. 19

SpaceX Falcon 9 rocket goes vertical at night atop Launch Complex 39A at the Kennedy Space Center on 18 Feb 2017 as seen after midnight from the pad perimeter. This is the first rocket rolled out to launch from pad 39A since the retirement of NASA’s Space Shuttles in July 2011. Liftoff of the CRS-10 mission slated for 19 Feb 2017. Credit: Ken Kremer/Kenkremer.com

KENNEDY SPACE CENTER, FL – Just hours before blastoff, the first ever SpaceX Falcon 9 set to soar to the space station from historic pad 39A at NASA’s Kennedy Space Center (KSC), the rocket went vertical below delightfully dark skies on the Florida Space Coast.

UPDATE- The launch was scrubbed until Feb. 19 after a hold was called to deal with a thrust vector control issue. Story updated

Packed with over a thousand pounds of research experiments and science instruments probing the human body and our home planet from the heavens above, the Falcon 9 rocket is poised for liftoff at 9:38 a.m., Sunday morning, Feb. 19, from Launch Complex 39A (LC-39A) at KSC.

Everything is on track for Sunday’s launch of the 229 foot tall (70 meter) SpaceX Falcon 9 on the NASA contracted SpaceX CRS-10 resupply mission for NASA to the million pound orbiting lab complex.

And the weather looks promising at this time.

At a meeting with reporters at pad 39A on Friday, Feb. 17, SpaceX President Gwynne Shotwell confirmed the success of the static fire test of the two stage rocket and all nine first stage Merlin 1D engines conducted on Sunday afternoon, Feb. 12 – minus the SpaceX Dragon cargo freighter payload.

The successful test firing of the engines cleared the path to orbit for liftoff of Dragon on a critical cargo flight for NASA to deliver over two and a half tons of supplies and science on the CRS-10 resupply mission to the six person crew living and working aboard the International Space Station (ISS).

Shotwell then said technicians integrated with the unmanned Dragon CRS-10 cargo freighter with the Falcon 9 rocket.

SpaceX President Gwynne Shotwell meets the media at Launch Complex 39A at the Kennedy Space Center on 17 Feb 2017 ahead of launch of the CRS-10 mission on 19 Feb 2017. Credit: Julian Leek

The 22 story tall rocket rolled out of the SpaceX processing hangar at the perimeter fence and then up the incline to the top of pad 39A on Thursday morning using a dedicated transporter-erector, so ground crews could begin final preparations for the Saturday morning blastoff. Now reset to Sunday.

Thousands and thousands of spectators from across the globe, local residents, media and scientists and engineers and their families have flocked to the Florida Space Coast, filling area hotels to witness the historic maiden blastoff of a Falcon 9 from seaside pad 39A at KSC at 9:38 a.m. EST Sunday, Feb. 19.

SpaceX will also attempt to achieve a secondary mission goal of landing the 156 foot tall 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.

If you can’t personally be here to witness the launch in Florida, you can also watch NASA’s live coverage on NASA Television and the agency’s website.

The SpaceX/Dragon CRS-10 launch coverage will be broadcast on NASA TV beginning at 8:30 a.m. EDT Saturday, Feb. 18, with additional commentary on the NASA launch blog.

SpaceX will also feature their own live webcast beginning approximately 20 minutes before launch at 9:41 a.m. EDT.

You can watch the launch live at NASA TV at – http://www.nasa.gov/nasatv

You can also watch the launch live at SpaceX Webcast at – spacex.com/webcast

The launch window is instantaneous, meaning that any delays due to weather or technical issues results in a minimum 1 day postponement.

The long awaited FAA launch license was finally granted at the last minute on Friday afternoon – less than 24 hours before launch.

The weather outlook currently is improving from earlier in the week and looks good for Saturday morning with a 70% chance of favorable condition at launch time. The concerns are for thick clouds according to Air Force meteorologists with the 45th Space Wing at Patrick Air Force Base.

In case of a scrub for any reason on Feb. 18, the backup launch opportunity is 9:38 a.m. Sunday, Feb. 19. with NASA TV coverage starting at about 8:10 a.m. EDT.

CRS-10 marks only the third time SpaceX has attempted a land landing of the 15 story tall first stage booster.

Shotwell confirmed they are attempting the secondary mission of landing the 156 foot tall first stage of the Falcon 9 rocket on land at Cape Canaveral Air Force Station’s Landing Zone 1, located about 9 miles south of launch pad 39a.

And it won’t take long to learn the results – the ground landing at LZ -1 will take place about 9 minutes after liftoff.

This marks the first time any fully integrated rocket has stood on pad 39A for a scheduled launch since the retirement of NASA’s Space Shuttles in July 2011 on the STS-135 mission to the space station.

The historic NASA launch pad was formerly used to launch both America’s space shuttles and astronauts on Apollo/Saturn V moon landing missions as far back as the 1960s.

SAGE III will measure stratospheric ozone, aerosols, and other trace gases by locking onto the sun or moon and scanning a thin profile of the atmosphere.

The LIS lightning mapper will measure lightning from the altitude of the ISS. NASA’s RAVEN experiment will test autonomous docking technologies for spacecraft.

Watch for Ken’s onsite CRS-10 mission reports 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.

Ken Kremer

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Feb 17- 19: “SpaceX CRS-10 launch to ISS, ULA Atlas SBIRS GEO 3 launch, EchoStar 19 comsat launch, GOES-R weather satellite launch, OSIRIS-Rex, SpaceX and Orbital ATK missions to the ISS, 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 Falcon 9 rocket rests horizontal atop Launch Complex 39-A at the Kennedy Space Center on 16 Feb 2017 as seen from Launch Complex 39-B. This is the first rocket rolled out to launch from pad 39A since the retirement of NASA’s Space Shuttles in July 2011. Liftoff of the CRS-10 mission slated for 19 Feb. Credit: Ken Kremer/Kenkremer.com

First SpaceX Falcon 9 rocket atop Launch Complex 39A at the Kennedy Space Center comes to life with successful static hot fire test at 430 p.m. on 12 Feb. 2017 as seen from Space View Park, Titusville, Fl. Liftoff is slated for no earlier than 19 Feb. 2017. Credit: Ken Kremer/Kenkremer.com

February 16, 2017February 17, 2017 by Ken Kremer

At T Minus 1 Day from ISS Liftoff SpaceX Rolls Falcon 9 to KSC Pad 39A – Feb. 18 Ignition Hinges on FAA License Approval

KENNEDY SPACE CENTER, FL – Its getting down to the wire at T Minus 1 Day from liftoff for SpaceX and NASA as a Falcon 9 rocket was rolled out to historic Launch Complex 39A today, Feb 16, and the Feb. 18 ignition to the space station hinges on the approval of a launch license yet to be granted, the Federal Aviation Administration (FAA) confirmed late today to Universe Today.

“My previous background still applies,” FAA spokesman Hank Price confirmed to Universe Today.

“The FAA is working closely with SpaceX to ensure the activity described in the application meets all applicable regulations for a launch license.”

“The FAA will continue to work with SpaceX to provide a license determination in a timely manner.”

Blastoff of the Falcon 9 from seaside pad 39A at NASA’s Kennedy Space Center in Florida is slated for 10:01 a.m. EST Saturday, Feb. 18.

NASA plans live coverage of the launch beginning at 8:30 a.m. on NASA Television and the agency’s website.

SpaceX currently has license applications pending with the FAA for both the NASA cargo launch and pad 39A. No commercial launch can take place without FAA approval.

No License, No Launch – that’s the bottom line!

Assuming the FAA grants a launch license at the last minute on Friday the weather outlook currently is iffy for Saturday with a 60% chance of favorable conditions at launch time. The concerns are for rains and clouds according to Air Force weather forecasters.

In case of a scrub for any reason on Feb. 18, the backup launch opportunity is 9:38 a.m. Sunday, Feb. 19.

Technically all appears to be on track for the historic first launch of a Falcon 9 from pad 39A pending further reviews and updates from NASA and SpaceX on Friday.

After a successful static fire test of the two stage rocket and all nine first stage Merlin 1D engines on Sunday afternoon, Feb. 12, the path to orbit was cleared for a critical Dragon cargo flight for NASA to deliver over two and a half tons of science and supplies on the CRS-10 resupply mission to the six person crew living and working on the International Space Station (ISS).

First SpaceX Falcon 9 rocket minus Dragon spacecraft stands erect atop Launch Complex 39-A at the Kennedy Space Center as seen from Playalinda Beach, Fl, following static fire test on 12 Feb 2017. This is the first rocket to stand on pad 39A since the retirement of NASA’s Space Shuttles in July 2011. Liftoff to the ISS is slated for 18 Feb 2017 on the CRS-10 resupply mission for NASA. Credit: Ken Kremer/Kenkremer.com

The SpaceX Falcon 9 rocket was then integrated with the unmanned Dragon CRS-10 cargo freighter was rolled out of the SpaceX processing hangar at the perimeter fence and then up the incline to the top of pad 39A this morning using a dedicated transporter-erector, so crew could begin final preparation for the Saturday morning blastoff.

From atop KSC pad 39B I witnessed the rocket residing horizontally atop pad 39A as technicians further moved the rocket to launch position.

The 22 story tall Falcon 9/Dragon vehicle was erected to vertical launch position later this afternoon at about 4:50 p.m. to conduct additional ground checks and testing.

It will again be lowered to the horizontal position, so that late load cargo items can be stowed inside the Dragon spaceship on Friday before raising the rocket again into the final launch configuration.

The historic NASA launch pad was formerly used to launch both America’s space shuttles and astronauts on Apollo/Saturn V moon landing missions as far back as the 1960s.

SAGE III will measure stratospheric ozone, aerosols, and other trace gases by locking onto the sun or moon and scanning a thin profile of the atmosphere.

The LIS lightning mapper will measure lightning from the altitude of the ISS. NASA’s RAVEN experiment will test autonomous docking technologies for spacecraft.

About 10 minutes after launch, Dragon will reach its preliminary orbit, deploy its solar arrays and begin a carefully choreographed series of thruster firings to reach the space station.

As a secondary objective SpaceX s planning to attempt to land its Falcon 9 first stage on land at Landing Zone 1 at Cape Canaveral Air Force Station.

‘Astronauts Shane Kimbrough of NASA and Thomas Pesquet of ESA (European Space Agency) will use the station’s robotic arm to capture Dragon when it arrives at the space station after its two-day journey. The spacecraft will be berthed to the Earth-facing port on the Harmony module. The following day, the space station crew will pressurize the vestibule between the station and Dragon, then open the hatch that leads to the forward bulkhead of Dragon,’ according to NASA.

Pad 39A has lain dormant for launches for nearly six years since Space Shuttle Atlantis launched on the final shuttle mission STS 135 in July 2011.

Watch for Ken’s onsite CRS-10 mission reports 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.

Ken Kremer

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February 12, 2017February 13, 2017 by Ken Kremer

SpaceX Falcon 9 Breathes First Fire at KSC Pad 39A – Successful Static Fire Test Paves Path to Feb. 18 ISS Launch

SPACE VIEW PARK/KENNEDY SPACE CENTER, FL – For the first time in more than half a decade, a rocket came to life at NASA’s Kennedy Space Center when a SpaceX Falcon 9 breathed her first fire at historic pad 39A today, Sunday, Feb. 12 – successfully completing a critical static test firing of the first stage engines that opens the door to a launch to the space station next weekend for NASA.

The hot fire test generated a huge plume of smoke exhausting out the north side of the flame trench of Launch Complex 39A at approximately 4:30 p.m. EST, Feb. 12.

The hold down engine test with the erected rocket involved the ignition of all nine Merlin 1D first stage engines generating some 1.7 million pounds of thrust at pad 39A – which has been repurposed from its days as a shuttle launch pad.

The Merlin 1D engines fired for about 3 seconds while the two stage rocket was restrained on the pad.

SpaceX confirmed the test via social media shortly after it took place.

“First static fire test of Falcon 9 at historic launch complex 39A completed in advance of Dragon’s upcoming mission to the @Space_Station,” SpaceX tweeted in a very brief announcement.

I watched excitedly from a public viewing spot at Space View Park in Titusville as the exhaust plume grew quickly in size to a gigantic grey-white colored mushroom cloud of smoke and ash, heaving out the north side of the flame trench silent since the shuttle era.

Then just as quickly the smoke cloud dissipated completely within about 10 minutes leaving barely a trace of what we can expect to see soon.

Titusville offers a prime viewing location for anyone interested in traveling to the Florida Space Coast to see this Falcon 9 launch in person.

The test confirms that both the first stage engines and the rocket are suited for liftoff. Over the past few days, launch teams also tested the pad equipment, raised and lowered the rocket and conducted fit checks of the rocket at the pad.

The test had been delayed several days as technicians coped with issues until all was right to carry out the static fire test.

The positive outcome paves the path for a Falcon 9.Dragon blastoff as soon as next Saturday.

This marks the first time any rocket has stood on pad 39A and fired its engines since the retirement of NASA’s Space Shuttles in July 2011 on the STS-135 mission to the space station.

Liftoff of the Falcon 9 is slated for no earlier than next Saturday, 18 Feb 2017 on a critical cargo flight for NASA to deliver over two and a half tons of science and supplies to the six person crew living and working on the International Space Station (ISS).

The rocket – minus the payload comprising the Dragon cargo spacecraft – was rolled out of the SpaceX processing hangar at the perimeter fence and then up the incline to the top of pad 39A on Friday morning using a dedicated transporter-erector.

First SpaceX Falcon 9 rocket stands erect atop Launch Complex 39-A at the Kennedy Space Center on 10 Feb 2017 as seen from Playalinda Beach, Fl. This is the first rocket to stand on pad 39A since the retirement of NASA’s Space Shuttles in July 2011. Liftoff to the ISS is slated for 18 Feb 2017 on the CRS-10 resupply mission for NASA. Credit: Jeff Seibert/AmericaSpace

After the successful completion of the static fire test, the booster will be rolled back to the big processing hangar and the Dragon resupply ship will be integrated on top.

The historic NASA launch pad was formerly used to launch both America’s space shuttles and astronauts on Apollo/Saturn V moon landing missions.

Dragon will be loaded with more than 5500 pounds of equipment, gear, food, supplies and NASA’s Stratospheric Aerosol Gas Experiment III (SAGE III) ozone mapping science payload.

SpaceX was previously employing pad 40 on Cape Canaveral Air Force Station for Falcon 9 launches to the ISS as well as commercial launches.

But pad 40 suffered severe damage following the unexpected launch pad explosion on Sept 1, 2016 that completely destroyed a Falcon 9 and the $200 million Amos-6 commercial payload during a prelaunch fueling test.

An accident investigation revealed that a second stage helium tank burst due to friction ignition during the fueling test.

SpaceX modified the fueling procedures as a short term fix and is working on redesigning the second stage as a long term fix.

SpaceX is working to repair and refurbish pad 40. It is not known when it will be ready to resume launches.

Thus SpaceX has had to switch launch pads for near term future flights and press pad 39A into service much more urgently, speeding up the refurbishing and repurposing work which at last is sufficient to launch rockets again.

Pad 39A has lain dormant for launches for nearly six years since Space Shuttle Atlantis launched on the final shuttle mission STS 135 in July 2011.

STS-135: Last launch using RS-25 engines that will now power NASA’s SLS deep space exploration rocket. NASA’s 135th and final shuttle mission takes flight on July 8, 2011 at 11:29 a.m. from the Kennedy Space Center in Florida bound for the ISS and the high frontier with Chris Ferguson as Space Shuttle Commander. Credit: Ken Kremer/kenkremer.com

Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.

Ken Kremer

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

February 10, 2017February 11, 2017 by Ken Kremer

First SpaceX Falcon 9 Erected at Historic Launch Pad 39A for Feb. 18 Blastoff

KENNEDY SPACE CENTER, FL – The first SpaceX Falcon 9 rocket ever to grace historic launch pad 39A at NASA’s Kennedy Space Center in Florida was erected this afternoon, Friday, Feb. 10, to prepare the booster for a critical static fire sometime Saturday, and a launch to the space station next weekend – if all goes well.

This marks the first time any rocket has stood on pad 39A since the retirement of NASA’s Space Shuttles in July 2011.

The rocket – minus the payload comprising the Dragon cargo spacecraft – was rolled out of the SpaceX processing hangar at the perimeter fence and then up the incline to the top of pad 39A this morning using a dedicated transporter-erector.

A wider-angle shot from the top of the CBS bureau at KSC showing the first SpaceX Falcon 9 atop pad 39A 3.1 miles away on Feb 20, 2017. Credit: Bill Harwood/CBS News

The booster was then hoisted into launch position this afternoon.

The scene was viewed by spectators including my space journalist colleague Jeff Seibert.

The historic NASA launch pad was formerly used to launch both America’s space shuttles and astronauts on Apollo/Saturn V moon landing missions.

SpaceX CEO Elon Musk also posted a photo on instagram with this caption:

“Falcon 9 rocket now vertical at Cape Canaveral on launch complex 39-A. This is the same launch pad used by the Saturn V rocket that first took people to the moon in 1969. We are honored to be allowed to use it.”

First SpaceX Falcon 9 rocket stands erect atop Launch Complex 39-A at the Kennedy Space Center on 10 Feb 2017. The photo was posted to Instagram by SpaceX CEO Elon Musk. Credit: Elon Musk/SpaceX

After the successful completion of the static fire test, the booster will be rolled back to the big processing hangar and the Dragon resupply ship will be integrated on top.

During the brief static fire test, all 9 Merlin 1D first stage engines are ignited for a few seconds to confirm they and the rocket are suited for liftoff while hold down clamps restrain the rocket on the pad.

Dragon will be loaded with more than 5500 pounds of equipment, gear, food, supplies and NASA’s Stratospheric Aerosol Gas Experiment III (SAGE III) ozone mapping science payload.

Pad 39A has lain dormant for launches for nearly six years since Space Shuttle Atlantis launched on the final shuttle mission STS 135 in July 2011.

Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.

Ken Kremer

SpaceX crews are 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. New rocket processing hangar sits at left. Credit: Ken Kremer/kenkremer.com

February 7, 2017February 8, 2017 by Ken Kremer

SpaceX Awaits FAA Falcon 9 Launch License for 1st Pad 39A Blastoff on NASA ISS Cargo Flight

KENNEDY SPACE CENTER, FL – With liftoff tentatively penciled in for mid-February, SpaceX still awaits FAA approval of a launch license for what will be the firms first Falcon 9 rocket to launch from historic pad 39A at the Kennedy Space Center – on a critical NASA mission to resupply the space station – the Federal Aviation Administration (FAA) confirmed today to Universe Today.

“The FAA is working closely with SpaceX to ensure the activity described in the application meets all applicable regulations for a launch license,” FAA spokesman Hank Price confirmed to Universe Today.

As of today, Feb. 7, SpaceX has not yet received “a license determination” from the FAA – as launch vehicle, launch pad and payload preparations continue moving forward for blastoff of the NASA contracted flight to carry science experiments and supplies to the International Space Station (ISS) aboard a SpaceX cargo Dragon atop an upgraded SpaceX Falcon 9 rocket from Launch Complex 39A on the Florida Space Coast.

“The FAA will continue to work with SpaceX to provide a license determination in a timely manner,” Price told me.

SpaceX currently has license applications pending with the FAA for both the NASA cargo launch and pad 39A. No commercial launch can take place without FAA approval.

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

The goal of the 22-story tall SpaceX Falcon 9 is to carry an unmanned Dragon cargo freighter for the NASA customer on the CRS-10 resupply mission to the International Space Station (ISS).

Dragon will be loaded with more than two tons of equipment, gear, food, supplies and NASA’s Stratospheric Aerosol Gas Experiment III (SAGE III) ozone mapping science payload.

The historic NASA launch pad was formerly used to launch both America’s space shuttles and astronauts on Apollo/Saturn V moon landing missions.

SpaceX, founded by billionaire CEO Elon Musk, leased Launch Complex 39A from NASA back in April 2014 and is modifying and modernizing the pad for unmanned and manned launches of the Falcon 9 as well as the Falcon Heavy.

The role of the FAA is to license commercial launches and protect the public.

“The FAA licenses commercial rocket launches and reentries to ensure the protection of public health and safety,” Price elaborated.

This FAA license situation is similar to that for last month’s Falcon 9 ‘Return to Flight’ launch from California, where the SpaceX approval was granted only days before liftoff of the Iridium-1 mission.

Last week SpaceX announced a shuffled launch schedule, whereby the NASA cargo flight on the CRS-10 resupply mission was placed first in line for liftoff from pad 39A – ahead of a commercial EchoStar communications satellite.

The aerospace company said the payload switch would allow additional time was to complete all the extensive ground support work and pad testing required for repurposing seaside Launch Complex 39A from launching the NASA Space Shuttle to the SpaceX Falcon 9.

The inaugural Falcon 9 blastoff from pad 39A has slipped repeatedly from January into February 2017.

The unofficial most recently targeted ‘No Earlier Than’ NET date for CRS-10 has apparently slipped from NET Feb 14 to Feb 17.

CRS-10 counts as SpaceX’s tenth cargo flight to the ISS since 2012 under contract to NASA.

Further launch postponements are quite possible at any time and NASA is officially stating a goal of “NET mid-February” – but with no actual target date specified.

SpaceX is repurposing historic pad 39A at the Kennedy Space Center, Florida for launches of the Falcon 9 rocket. Ongoing pad preparation by work crews is seen in this current view taken on Jan. 27, 2017. Credit: Ken Kremer/kenkremer.com

Crews have been working long hours to transform and refurbish pad 39A and get it ready for Falcon 9 launches. Furthermore, a newly built transporter erector launcher was seen raised at the pad multiple times in recent weeks. The transporter will move the rocket horizontally up the incline at the pad, and then erect it vertically for launch.

SpaceX was previously employing pad 40 on Cape Canaveral Air Force Station for Falcon 9 launches to the ISS as well as commercial launches.

Thus SpaceX has had to switch launch pads for near term future flights and press pad 39A into service much more urgently, and the refurbishing and repurposing work is not yet complete.

Pad 39A has lain dormant for launches for nearly six years since Space Shuttle Atlantis launched on the final shuttle mission STS 135 in July 2011.

To date SpaceX has not rolled a Falcon 9 rocket to pad 39A, not raised it to launch position, not conducted a fueling exercise and not conducted a static fire test. All the fit checks with a real rocket remain to be run.

Once the pad is ready, SpaceX plans an aggressive launch schedule in 2017.

“The launch vehicles, Dragon, and the EchoStar satellite are all healthy and prepared for launch,” SpaceX stated.

The history making first use of a recycled Falcon 9 carrying the SES-10 communications satellite could follow as soon as March or April, if all goes well – as outlined here.

Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.

Ken Kremer

February 4, 2017February 6, 2017 by Ken Kremer

Used SpaceX Booster Set for Historic 1st Reflight is Test Fired in Texas

SpaceX Falcon 9 first stage previously flown to space is test fired at the firms McGregor, TX rocket development facility in late January 2017 to prepare for relaunch. Credit: SpaceX

The first orbit class SpaceX rocket that will ever be reflown to launch a second payload to space was successfully test fired by SpaceX engineers at the firms Texas test facility last week.

The once fanciful dream of rocket recycling is now closer than ever to becoming reality, after successful completion of the static fire test on a test stand in McGregor, Texas, paved the path to relaunch, SpaceX announced via twitter.

The history making first ever reuse mission of a previously flown liquid fueled Falcon 9 first stage booster equipped with 9 Merlin 1D engines could blastoff as soon as March 2017 from the Florida Space Coast with the SES-10 telecommunications satellite, if all goes well.

The booster to be recycled was initially launched in April 2016 for NASA on the CRS-8 resupply mission under contract for the space agency.

“Prepping to fly again — recovered CRS-8 first stage completed a static fire test at our McGregor, TX rocket development facility last week,” SpaceX reported.

The CRS-8 Falcon 9 first stage booster successfully delivered a SpaceX cargo Dragon to the International Space Station (ISS) in April 2016.

The Falcon 9 first stage was recovered about 8 minutes after liftoff via a propulsive soft landing on an ocean going droneship in the Atlantic Ocean some 400 miles (600 km) off the US East coast.

First launch of flight-proven Falcon 9 first stage will use CRS-8 booster that delivered Dragon to the International Space Station in April 2016. Credit: SpaceX

SpaceX, founded by billionaire and CEO Elon Musk, inked a deal in August 2016 with telecommunications giant SES, to refly a ‘Flight-Proven’ Falcon 9 booster.

Luxembourg-based SES and Hawthrone, CA-based SpaceX jointly announced the agreement to “launch SES-10 on a flight-proven Falcon 9 orbital rocket booster.”

Exactly how much money SES will save by utilizing a recycled rocket is not known. But SpaceX officials have been quoted as saying the savings could be between 10 to 30 percent.

The SES-10 launch on a recycled Falcon 9 booster was originally targeted to take place before the end of 2016.

That was the plan until another Falcon 9 exploded unexpectedly on the ground at SpaceX’s Florida launch pad 40 during a routine prelaunch static fire test on Sept. 1 that completed destroyed the rocket and its $200 million Amos-6 commercial payload on Cape Canaveral Air Force Station.

The Sept. 1 launch pad disaster heavily damaged the SpaceX pad and launch infrastructure facilities at Space Launch Complex-40 on Cape Canaveral Air Force Station in Florida.

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 at Cape Canaveral Air Force Station, FL on Sept. 1, 2016. Credit: Ken Kremer/kenkremer.com

Pad 40 is still out of commission as a result of the catastrophe. Few details about the pad damage and repair work have been released by SpaceX and it is not known when pad 40 will again be certified to resume launch operations.

Therefore SpaceX ramped up preparations to launch Falcon 9’s from the firms other pad on the Florida Space Coast – namely historic Launch Complex 39A which the company leased from NASA in 2014.

Pad 39A is being repurposed by SpaceX to launch the Falcon 9 and Falcon Heavy rockets. It was previously used by NASA for more than four decades to launch Space Shuttles and Apollo moon rockets.

But SES-10 is currently third in line to launch atop a Falcon 9 from pad 39A.

The historic first launch of a Falcon 9 from pad 39A is currently slated for no earlier than Feb. 14 on the CRS-10 resupply mission for NASA to the ISS – as reported here.

The EchoStar 23 comsat is slated to launch next, currently no earlier than Feb 28.

SES-10 will follow – if both flights go well.

SpaceX successfully launched SES-9 for SES in March 2016.

Sunset blastoff of SpaceX Falcon 9 carrying SES-9 communications satellite from Space Launch Complex 40 on Cape Canaveral Air Force Station, FL. Credit: Ken Kremer/kenkremer.com

Last July, SpaceX engineers conducted a test firing of another recovered booster as part of series of test examining long life endurance testing. It 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

SES-10 satellite mission artwork. Credit: SES

Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.

Ken Kremer