onsdag 11. november 2020

Space - SpaceX gjør klar første bemannede oppdrag for NASA - Curt Lewis

 




















SpaceX Crew Dragon rolls out to pad for Crew-1 astronaut launch for NASA

Resilience and its Falcon 9 rocket just took another step toward liftoff.

The SpaceX Crew Dragon capsule that will carry four astronauts to the International Space Station this weekend has made it to the launch pad.

The capsule, named Resilience, and its SpaceX Falcon 9 rocket rolled out to Launch Pad 39A at NASA's Kennedy Space Center in Florida late Monday into early Tuesday (Nov. 9-10), NASA officials said.

The Falcon 9 is scheduled to launch Saturday evening (Nov. 14), sending four astronauts
— NASA's Victor Glover, Mike Hopkins and Shannon Walker and Japan's Soichi Noguchi — to the orbiting lab on Crew-1, SpaceX's first operational astronaut mission for NASA.

Some important boxes need to be ticked before that can happen, however. Two of those milestones will occur today (Nov. 10), if all goes according to plan — a "static fire" of the Falcon 9, in which the rocket's engines blaze up while the booster remains tethered to the ground, and completion of the Crew-1 flight readiness review. (Update for 2:50 p.m. EST on Nov. 10: The flight readiness review is done, and launch remains targeted for Nov. 14.)

NASA's Commercial Crew Program awarded SpaceX a $2.6 billion contract in 2014 to fly at least six operational crewed missions to the space station. The six-month-long Crew-1 is the first of those contracted flights, but it won't be SpaceX's first-ever astronaut mission. That distinction goes to Demo-2, a test flight that sent NASA astronauts Bob Behnken and Doug Hurley to the station for two months this past summer.

A SpaceX Falcon 9 rocket with the company's Crew Dragon spacecraft onboard is seen on the launch pad at Launch Complex 39A on Nov. 10, 2020, after being rolled out overnight as preparations continue for the Crew-1 mission at NASA’s Kennedy Space Center in Florida.

Boeing also got a NASA commercial crew deal in 2014, worth $4.2 billion. The aerospace giant will fulfill the deal using a capsule called CST-100 Starliner, which isn't ready to fly astronauts yet. Starliner must first ace an uncrewed test flight to the orbiting lab, a mission that the capsule first tried in December 2019. That attempt failed after a glitch trapped Starliner in an orbit too low to allow a meetup with the station.

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