Starliner returns to Earth: Boeing's test flight ends with uncrewed capsule landing

Boeing’s Starliner spacecraft has successfully returned to Earth after completing an uncrewed journey from the International Space Station (ISS). The capsule landed at White Sands Space Harbor in New Mexico at 9:31 am IST, marking the end of a crucial test mission for NASA’s Commercial Crew Program.

NASA astronauts Sunita Williams and Butch Wilmore were on board when the spacecraft was first launched, but due to safety reasons, aircraft returned without them.

The Starliner mission, which began three months ago on June 5, was intended to carry Williams and Wilmore to the ISS for its first crewed flight.

However, soon after docking, Boeing and NASA discovered helium leaks and thruster malfunctions that raised significant concerns about the spacecraft’s ability to safely return the astronauts.

Consequently, NASA decided in late Aug to bring the Starliner back uncrewed to prioritize astronaut safety.

Following weeks of troubleshooting and meticulous planning, the Starliner capsule undocked from the ISS and autonomously completed its descent. NASA and Boeing closely monitored the spacecraft's systems during re-entry, ensuring a controlled landing at White Sands Space Harbor.

The decision to return Starliner without its crew aimed to minimize risk and collect additional data on the spacecraft’s performance. NASA Administrator Bill Nelson emphasized that safety has always been the mission’s primary focus.

“Space flight is risky even at its safest, and this test flight proved to be no exception. Returning the Starliner uncrewed allowed us to evaluate its systems without unnecessary risk,” said Nelson.

Although Sunita Williams and Butch Wilmore were scheduled to return on the Starliner, they remain aboard the ISS as part of the Expedition 71/72 crew.

They are now planned to return to Earth in Feb 2025 on SpaceX’s Dragon capsule as part of NASA’s Crew-9 mission. This change was made due to the issues with Starliner.

This mission was Boeing’s effort to demonstrate Starliner’s suitability as one of NASA’s options for transporting astronauts to and from the ISS.

However, the thruster problems and helium leaks have posed a significant setback for Boeing, adding to the difficulties encountered since the capsule’s uncrewed test flight in 2019, which also faced challenges.

Despite these issues, NASA remains dedicated to collaborating with Boeing to develop the Starliner into a dependable spacecraft.

NASA’s Steve Stich, manager of the Commercial Crew Program, said, “Every test provides valuable data. We’re confident that Boeing will make the necessary improvements to ensure Starliner’s future success.”

Boeing will now analyze the data gathered during this test flight and address the issues that emerged. NASA remains confident that Boeing will successfully resolve these challenges and be able to launch Starliner with astronauts in the future.