Sunday, February 24, 2019

NASA, SpaceX Clear Launch of Crew Dragon to ISS on March 2 for Critical Test Flight

Artists concept of SpaceX Crew Dragon approaching the ISS. Maiden uncrewed test flight with no astronauts on board is scheduled for launch March 2, 2019 from NASA’s Kennedy Space Center, FL. Credit: NASA
Ken Kremer -- SpaceUpClose.com & RocketSTEM -- 23 February 2019

CAPE CANAVERAL, FL – NASA and SpaceX have cleared the path to launch of the first uncrewed test flight of the Crew Dragon from the Florida Space Coast on a critical test flight  mission to the International Space Station (ISS) in less than one week – thus making a major milestone towards restoring America’s capability to launch humans to space by the end of this year. 

Launch of the inaugural Crew Dragon on the Demo-1 (DM-1) mission is scheduled for 2:48 a.m. EST Saturday, March 2 from Launch Complex 39A at NASA’s Kennedy Space Center in Florida.  That moment coincides with the time when Earth’s rotation carries the rocket into the plane of the space station’s to enable a successful rendezvous and docking with the fuel on board. 

The approval to launch came following a full day review including briefings and discussions known as the ‘Flight Readiness Review’ or FRR at the Kennedy Space Center with NASA and SpaceX representatives.

“It’s exciting to have set the launch for March 2nd,” Bill Gerstenmaier, NASA Associate Administrator for Human Exploration and Operations, said during a media briefing Feb. 22 at the Kennedy Space Center. 

“It’s great that we’re getting ready to go do this. I’m very impressed by the work between the teams.”

The combined team can now proceed with plans to conduct the middle-of-the-night launch that has generated waves of excitement for finally bring human spaceflight once again within the reach of the country that first put humans on the Moon 50 years ago.

The SpaceX Crew Dragon and Boeing Starliner CST-100 human spacecraft under currently development under NASA’s $6.8 Billion Commercial Crew Program  (CCP) -with the goal to once again ferry American astronauts to the International Space Station (ISS) from American soil on American rockets to end our sole reliance on the Russian Soyuz since the forced shutdown of NASA's space shuttles in 2011.

“It will be the first time a commercially built and operated American rocket and spacecraft designed for humans will launch to the space station,” said NASA.

The crew access arm, or astronaut walkway, at Launch Complex 39A at NASA’s Kennedy Space Center, FL, is extended to the SpaceX Crew Dragon DM-1 spacecraft soon after the Falcon 9 rocket was erected vertical on Jan. 3, 2019. Credit: SpaceX
The vessel will dock at the ISS on March 3, about 24 hours after liftoff and remain attached about 5 days before undocking and carrying out a parachute assisted splashdown in the Atlantic Ocean about 230 miles offshore of Florida’s East Coast.  

In case of a delay back up launch opportunities exist on March 5 and 9.  

Thereafter they must wait until after the next Russian Soyuz crew launch on March 14 involving the crew of Russian cosmonaut cosmonaut Alexey Ovchinin and NASA astronaut Nick Hague that narrowly escaped disaster from a failed Soyuz launch last October. The pair will be joined this time by NASA astronaut Christina Koch. 

NASA TV will provide live coverage of the launch and prelaunch activities. Space UpClose will onsite at KSC covering all aspects of the mission. 
In Kennedy Space Center’s Press Site auditorium, agency and industry leaders speak to members of the media on Friday, Feb. 22, 2019 during the post-flight readiness review briefing for the SpaceX Demo-1 Commercial Crew Program (CCP) mission to the International Space Station. From left are: Josh Finch of NASA Communications; William Gerstenmaier, associate administrator, NASA Human Exploration and Operations; Kathy Lueders, manager, NASA Commercial Crew Program; Hans Koenigsmann, vice president, Build and Flight Reliability, SpaceX; Kirk Shireman, International Space Station Program manager; and Norm Knight, deputy director, NASA Johnson Space Center Flight Operations. Photo credit: NASA/Chris Swanson

The Crew Dragon is a significantly enhanced version of the SpaceX Cargo Dragon including life support systems for astronauts and upgraded composite overwrapped pressure vessels (COPV) filled with helium in the Block 5 version of the Falcon 9 rocket to minimize the potential for a friction ignition of carbon fibers as occurred during the AMOS-6 catastrophe.

The redesigned COPV’s are one of the final issues still awaiting resolution before launch, said Gerstenmaier at the briefing. 

“One of the things the composite overwrap pressure vessel has (are) fibers that are twisted together,” Gerstenmaier said. “As those pressurize, they can break, and as they break they can potentially generate heat, if they can generate enough heat in the oxygen environment they can be an ignition source.

“So now we’re going back and we’re proving to ourselves that this breaking is so unlikely it’s not going to be a concern.”

NASA expects that some issues will crop up during the flight and does not expect a perfect mission.

"I fully expect we're going to learn something on this flight," Gerstenmaier noted. 

"I guarantee that everything will not work exactly right, and that's cool — that's exactly what we want to do."



The Demo-1 spacecraft will fly in an unpiloted, fully automated mode with no crew.

Nevertheless there will be one ‘test dummy’ aboard akin to the ‘Starman’ that flew seated in SpaceX CEO’s red Tesla as the payload on board the maiden mission of the Falcon Heavy a year ago on Feb. 6, 2018.


"Human spaceflight is basically the core mission of SpaceX, so we are really excited to do this," said Hans Koenigsmann, SpaceX vice president of Build and Flight Reliability, at the briefing.


"There's nothing more important to us than this endeavor."


If all goes well with Demo-1, then the crewed Demo-2 mission would launch to the ISS with a pair of NASA astronauts – Bob Behnken and Dour Hurley - sometime in the last half of 2019.


This Demo-1 flight utilizes the new Falcon 9 booster core #B1051 and the Crew Dragon – both on their maiden missions. 

The private SpaceX crew dragon will fly on the Demo-1 mission to the ISS and was developed under the auspices of NASA’s Commercial Crew Program. 

Although no astronauts will be aboard this test flight, two crew members will soar to orbit on the follow-up Demo-2 test flight several months later in mid 2019 or later - according to current projections. 

GO Searcher recovery vessel for SpaceX Crew Dragon in Port Canaveral, FL. Credit: Ken Kremer 


A key and historic hurdle to launch was cleared when SpaceX engineers conducted the first ever static test fire test of the first integrated Falcon 9 rocket and space worthy Crew Dragon Demo-1 capsule on Jan. 24.

They ignited the first stage engines of the combined booster stack that will launch March 2 from NASA’s historic Launch Complex 39A at the Kennedy Space Center in Florida and eventually lead to the long awaited and long delayed return of human spaceflight capabilities to the United States later this year.
The goal of NASA’s Commercial Crew Program is to restore America’s capability to launch human spaceflight missions from the U.S. to low Earth orbit (LEO) and the International Space Station (ISS) on American capsules with American rockets from American soil - and thereby end our 100% reliance on the Russian Soyuz capsules.

The US became solely dependent on Russia due to the forced shutdown of NASA’s Space Shuttles back in 2011 when both political parties failed to provide sufficient US Federal budget funding support to NASA’s human spaceflight programs.  

Target timelines for return US human spaceflight capability have been pushed back repeatedly since 2015 due to endless mindless political squabbling as well as technical challenges.


SpaceX will have to accomplish all this critical work and do it safely for NASA with significantly fewer staff after the company announced a 10% reduction in workforce earlier this month – as I reported here. 


SpaceX conducted critical hold down static fire test of first integrated Falcon 9 and Crew Dragon at 4 PM ET, Jan. 24, 2019 for Demo-1 mission raised vertical at historic Launch Complex 39A in Florid, preparing to return human spaceflight capabilities to the United States with 1st uncrewed test flight NET on March 2, 2019.  Credit: Ken Kremer/kenkremer.com/spaceupclose.com
Here’s a link to my Fox News 35 Orlando interview and commentary about the negative impact of the recent US Government 35 day long shutdown on NASA- as seen on Jan 8:


Watch for Ken’s continuing onsite coverage of NASA, SpaceX, ULA, Boeing, Lockheed Martin, Northrop Grumman and more space and mission reports direct from the Kennedy Space Center, Cape Canaveral Air Force Station, Florida and Wallops Flight Facility, Virginia.

Stay tuned here for Ken's continuing Earth and Planetary science and human spaceflight news: www.kenkremer.com –www.spaceupclose.com – twitter @ken_kremer – email: ken at kenkremer.com

Dr. Kremer is a research scientist and journalist based in the KSC area, active in outreach and interviewed regularly on TV and radio about space topics.

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Ken’s photos are for sale and he is available for lectures and outreach events


Learn more about the upcoming/recent SpaceX Demo-1, Falcon 9 Nusantara Satu launch, USAF GPS 3-01, SpaceX Falcon 9/CRS-16 launch to ISS,  NASA missions, ULA Atlas & Delta launches, SpySats and more at Ken’s upcoming outreach events at Quality Inn Kennedy Space Center, Titusville, FL, evenings: 

Feb 28/Mar 1/2: “SpaceX Falcon 9 Demo-1 and Nusantara Satu launch, Dragon CRS-16 resupply launch to ISS, SpaceX Falcon GPS 3-01, SpaceX Falcon Heavy & Falcon 9 launches, upcoming SpaceX Falcon 9 USAF GP3 3-01, NRO & USAF Spysats, SLS, Orion, Boeing and SpaceX Commercial crew capsules, OSIRIS-Rex, Juno at Jupiter, InSight Mars lander, Curiosity and Opportunity explore Mars, NH at Pluto, Kuiper Belt and more,” Kennedy Space Center Quality Inn, Titusville, FL, evenings. Photos for sale

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