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The future of Boeing’s crewed spaceflight program is muddy after Starliner’s return

11 September 2024 at 15:01
Boeing's uncrewed Starliner spaceraft backs away from the International Space Station moments after undocking on September 6, 2024.

Enlarge / Boeing's uncrewed Starliner spaceraft backs away from the International Space Station moments after undocking on September 6, 2024. (credit: NASA)

Nearly a decade ago to the day, I stood in the international terminal of Houston's main airport checking my phone. As I waited to board a flight for Moscow, an announcement from NASA was imminent, with the agency due to make its selections for private companies that would transport astronauts to the International Space Station.

Then, just before boarding the direct flight to Moscow, a news release from NASA popped into my inbox about its Commercial Crew Program. The space agency, under a fixed price agreement, agreed to pay Boeing $4.2 billion to develop the Starliner spacecraft; SpaceX would receive $2.6 billion for the development of its Crew Dragon vehicle.

At the time, the Space Shuttle had been retired for three years, and NASA's astronauts had to fly to the International Space Station aboard the Soyuz spacecraft. "Today, we are one step closer to launching our astronauts from US soil on American spacecraft and ending the nation’s sole reliance on Russia by 2017," NASA Administrator Charles Bolden said in the release.

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NASA official acknowledges internal “disagreement” on safety of Starliner return

7 August 2024 at 22:40
Boeing's Starliner is seen atop an Atlas V rocket at Cape Canaveral Space Force Station in Florida.

Enlarge / Boeing's Starliner is seen atop an Atlas V rocket at Cape Canaveral Space Force Station in Florida. (credit: Trevor Mahlmann)

During a news conference on Wednesday, NASA officials for the first time publicly discussed divisions within the agency about whether the Starliner spacecraft is really reliable enough to return two veteran astronauts—Butch Wilmore and Suni Williams—back to Earth from the International Space Station.

The space agency also confirmed key elements exclusively reported by Ars over the last week, chiefly that NASA has quietly been working for weeks with SpaceX on a potential rescue mission for Wilmore and Williams, that the Crew-9 mission launch has been delayed to September 24 to account for this possibility, and that Starliner is unable to undock autonomously with the current software configuration on the vehicle.

The chief of space human spaceflight operations for NASA, former astronaut Ken Bowersox, said no final decisions have been made on how Wilmore and Williams return to Earth. He said there were reasonable disagreements among engineers at NASA, which is the customer for the spaceflight, and Boeing, which developed and operates Starliner, about the viability of the 28 reaction control system thrusters that are used for delicate maneuvering and pointing of the vehicle.

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