On Saturday, NASA will make a pivotal announcement regarding whether astronauts Butch Wilmore and Sunita Williams will be returning to Earth aboard Boeing’s Starliner or if they will instead opt for a lift with SpaceX. This decision holds considerable implications for the space sector’s future dynamics.
The story began when Boeing embarked on its maiden manned mission with Starliner on June 5, aimed at docking with the International Space Station (ISS) for a duration of eight days. This mission was intended as the definitive test before Starliner could be deemed fit for routine crew transport missions to and from the ISS.
However, as the Starliner neared the ISS, it encountered significant technical setbacks, including malfunctioning thrusters and helium leaks within its propulsion system.
Despite a delay of approximately an hour, the engineering team managed to reactivate four out of the five disabled thrusters—out of a total of 28 onboard. In the wake of these complications, NASA and Boeing have been collaboratively investigating the root cause, analyzing thruster data and conducting ground tests of thruster replicas at the White Sands Test Facility in New Mexico to mimic space departure conditions.
“A successful de-orbit burn is critical—ensuring the propulsion system functions flawlessly throughout,” stated NASA associate administrator Ken Bowersox in a press briefing earlier in the month.
The internal divide within NASA over the next steps is apparent, while Boeing has openly expressed confidence in Starliner’s safe return and thorough testing measures through public statements.
The decision on Saturday will finally settle the ongoing debate. Should Starliner be deemed unsafe, it would undock unmanned, leaving Williams and Wilmore to return via a SpaceX Dragon capsule. Even though Starliner could autonomously return to Earth, the scenario is not optimal in terms of public perception.
The launch of SpaceX’s Crew-9 mission to the ISS has been postponed by a month to September 24. This delay would affect the return timeline for Williams and Wilmore, potentially extending their stay until February 2025.
In the event that Starliner returns empty, NASA may need to adjust the Crew-9 mission roster to accommodate the return of Williams and Wilmore. Alternatively, the return could be split between Crew-8 and Crew-9 missions, marking the first occasion a Dragon capsule would carry five astronauts.
The Dragon spacecraft, unlike Starliner, has solidified its reputation with NASA, serving as the only American-made astronaut transporter amidst geopolitical barriers to using Russia’s Soyuz. Since completing its crewed certification mission in 2020, Dragon has successfully completed numerous missions for NASA and private spaceflight endeavors. The potential sidelining of Starliner would only heighten the demand for Dragon’s services.
NASA’s top executives, including administrator Bill Nelson, will conduct a comprehensive review of the data on Saturday, followed by a press conference. The outcome could significantly impact both NASA and Boeing, the latter having invested over $1.5 billion in the Starliner program, with NASA contributing $4.2 billion towards its development in hopes of maintaining multiple commercial crew transport providers.
Saturday’s verdict might mark a critical juncture in the evolution of private spaceflight and governmental collaborations. Stay tuned for updates at 10 a.m. Pacific time this Saturday.
Compiled by Techarena.au.
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