NASA Delays Boeing Starliner’s Return to Earth

NASA Extends Starliner’s ISS Stay

Boeing’s Starliner spacecraft, which carried its first astronauts to the International Space Station (ISS), will now return to Earth on June 26, according to a NASA official. The spacecraft, carrying NASA astronauts Butch Wilmore and Suni Williams, experienced several issues during its flight, prompting the delay.

Flight Challenges and System Failures

Starliner launched on June 5 and encountered four helium leaks and five thruster failures during its 24-hour journey to the ISS. Despite these challenges, the spacecraft successfully docked at the ISS. This mission marks a critical test for Starliner, part of a programme that has faced significant delays and cost overruns.

Preparing for a Safe Return

Steve Stich, NASA’s commercial crew programme manager, explained that the delay allows more time for data analysis to ensure a safe return. NASA aims for a departure no earlier than June 26, with flexibility for further extensions if needed. Starliner, designed for six-month missions, can remain docked at the ISS for up to 45 days during this mission.

Landing Plans and Historical Challenges

The return journey to Earth is expected to last about six hours, targeting landing sites in the deserts of Utah, New Mexico, or other backup locations based on weather conditions. This mission follows years of technical and management issues for Boeing’s Starliner. A 2019 uncrewed test revealed numerous software and design problems, preventing docking with the ISS. However, a 2022 uncrewed test achieved a successful docking, paving the way for this crewed mission.