Boeing Starliner astronauts stranded at ISS after NASA overlooks 'minor' issues; Here's what we know

Before the Starliner rocket launch on June 5, NASA and Boeing officials identified a minor helium leak. However, after reaching orbit, the Starliner developed four more helium leaks, rendering one thruster unusable. This issue has postponed the return trip for astronauts Butch Wilmore and Sunita Williams until at least July 2, pending further analysis and testing, according to CBS.

Postponed Return and Re-Entry Review
NASA plans to conduct a formal re-entry readiness review before setting a new landing target date. The delay is likely to extend beyond two planned space station spacewalks on Monday and July 2. Despite this setback, NASA officials maintain that Wilmore and Williams are not stranded in orbit and can undock and return home if necessary due to a station malfunction or other urgent issues.


Criticism and Safety Concerns
Boeing has faced significant criticism over the Starliner's current situation, adding to the company's existing troubles following high-profile malfunctions of its planes over the past year. At least 20 whistleblowers have come forward, expressing concerns about safety and quality issues at the aerospace giant.

NASA's Assurance and Confidence
Steve Stich, manager of NASA's Commercial Crew Program, stated, "We are taking our time and following our standard mission management team process." He emphasized that the decision-making process is driven by data and that an agency-level review, similar to the one conducted before NASA's SpaceX Demo-2 return after two months in orbit, will be completed to document the agency's formal acceptance of proceeding as planned.

Stich further asserted that NASA still has confidence in Starliner, claiming that the spacecraft is "performing well in orbit while docked to the space station." However, the ongoing tests and issues raise doubts about Starliner's ability to complete its six-hour return trip.

Financial Implications and Future Plans
Boeing has incurred approximately $1.5 billion in cost overruns beyond the initial $4.5 billion contract it secured with NASA. This contract aims to establish Starliner as NASA's second mode of transportation to the ISS, alongside SpaceX's Crew Dragon. Despite the financial and technical challenges, NASA and Boeing continue to work towards ensuring the Starliner meets all safety and performance standards.

(With inputs from TOI)