NASA Astronauts Discuss Starliner Test Flight Challenges and Future Plans for Spacecraft Improvement

Two NASA astronauts who recently piloted Boeing’s Starliner capsule have given their first public comments since being stranded on the International Space Station (ISS) for an extended period while awaiting the spacecraft's return to Earth. Butch Wilmore, a former Navy test pilot from Tennessee, and crewmate Suni Williams, shared their experiences and insights during a conversation on Friday.

Staying on the ISS: A Fortunate Turn of Events

Wilmore and Williams expressed their gratitude for having the opportunity to remain on the ISS for several additional months. They were able to return to Earth using a backup option, obtaining a ride on a SpaceX-made Crew Dragon vehicle. Wilmore acknowledged the astronauts' luck in having this alternate solution, stating, “There’s many cases in the past where there have not been other options.”

Despite their relief at securing a safe return, both astronauts emphasized the potential to ultimately reach a consensus on Starliner’s issues given more time. Wilmore expressed his belief that with additional time and analysis, a decision could have been made for their return on Starliner. However, he also recognized the time constraints and busy schedule aboard the ISS, necessitating the use of the SpaceX Crew Dragon for their return.

The Starliner's Challenges and Successful Return

Prior to the empty return of Starliner on September 7, NASA had noted the need to free up the docking port due to the presence of visiting spacecraft. Additionally, there were differences in risk assessments between NASA and Boeing, according to NASA’s Commercial Crew Program manager Steve Stich. Despite the Starliner facing helium leaks and propulsion issues on its way to the ISS in June, its return to Earth was marked by overall success, though an additional problem with one of the vehicle's thrusters was reported.

Reflecting on the Starliner's return, Williams expressed her happiness at the successful landing, noting the team's anticipation as they watched it land from the ISS. She commended the decisions made by both ground and space teams, recognizing the inherent risks involved in such operations.

Adjusting to a Prolonged Mission

Wilmore and Williams, who initially launched aboard Starliner in early June with the expectation of an eight-day mission, will now return home on a SpaceX mission scheduled for 2025. When asked about the adjustment to the prolonged stay in space, Wilmore expressed a pragmatic attitude, stating, “I’m not gonna fret over it. I mean, there’s no benefit to it at all. So my transition was — maybe it wasn’t instantaneous — but it was pretty close.”

Williams shared her experience of missing family events and her pets, but highlighted her enthusiasm for being in space, describing it as her “happy place.” She expressed her fondness for the varied perspectives and experiences that working in space offers.

Looking Ahead: Collaborating on Starliner Improvements

Moving forward, Wilmore and Williams will participate in discussions with NASA and Boeing to address the challenges faced during the Starliner crewed test flight and outline the necessary changes to ensure future success. Wilmore emphasized the collaborative spirit, stating, “Boeing’s on board with that. We’re all on board with that.”

Advancements and Understanding of Starliner

Wilmore explained that the Starliner crewed test flight aimed to explore new frontiers, acknowledging that such ambitious endeavors often uncover unforeseen challenges. Despite the difficulties encountered, Wilmore emphasized a shared commitment to learning and improving for future missions.

In summary, the experiences shared by NASA astronauts Butch Wilmore and Suni Williams shed light on the challenges and successes encountered during their prolonged stay on the International Space Station and the developments surrounding the Starliner capsule. The collaborative efforts with Boeing and NASA signal a proactive approach to addressing challenges and ensuring the advancement of space exploration missions.