WASHINGTON : NASA and SpaceX on Friday (Mar 14) will count down to a long-awaited crewed rocket launch that will allow them to bring home US astronauts Butch Wilmore and Suni Williams, who have been stuck on the International Space Station for nine months.
SpaceX and the US space agency had planned on Wednesday to launch from Florida a replacement crew of four astronauts, a mission called Crew-10, but a last-minute issue with the rocket’s ground systems forced a delay.
Now slated for liftoff at 7.03 pm Eastern Time on Friday (Saturday, 7am, Singapore time), the Crew-10’s arrival to the ISS on Saturday night will allow the return of Wilmore and Williams, two veteran NASA astronauts and US Navy test pilots who in June 2024 were the first humans to test-fly Boeing’s Starliner spacecraft to the ISS in June.
But problems with Starliner’s propulsion system during its flight to the ISS delayed what was expected to be an eight-day stay. NASA deemed it too risky for the astronauts to fly home on the Boeing craft, which led to the current plan to bring them home in a SpaceX capsule.
It has also become entangled in politics as President Donald Trump and his adviser Elon Musk, SpaceX’s CEO, claim without evidence President Joe Biden left “Butch and Suni” on the station for political reasons.
“We came prepared to stay long, even though we planned to stay short,” Wilmore said, adding that from his standpoint, politics and played no role in NASA’s decision to keep them on the ISS until Crew-10’s arrival.
“That’s what your nation’s human spaceflight program’s all about, planning for unknown, unexpected contingencies, and we did that,” he said.
The astronaut duo has been doing scientific research and conducting routine maintenance with the space station’s other astronauts, and have remained safe, NASA has said.
