NASA plans rescue for stranded astronauts at ISS on June 5

On June 5, astronauts Butch Wilmore and Suni Williams arrived at the International Space Station (ISS) aboard Boeing's Starliner capsule. However, shortly after docking, the spacecraft encountered significant issues, including helium leaks and problems with its reaction control thrusters. As a result, NASA determined that the Starliner would return to Earth unmanned, prioritizing safety over risk. Wilmore and Williams, who have been on the ISS for nearly 80 days, will remain aboard until at least February 2025. NASA's decision reflects its commitment to safety, as the agency found the uncertainties surrounding the Starliner unacceptable for human spaceflight. Consequently, the astronauts will be transferred to the Crew-9 mission, which was originally planned to carry four passengers. This adjustment requires modifications to the Crew-9 mission's cargo and equipment to accommodate Wilmore and Williams. The Crew-9 mission is now scheduled to launch no earlier than September 24, 2025. NASA's leadership emphasized the importance of thorough analysis and transparent discussions in making this decision, highlighting the agency's core value of safety. The collaboration between NASA and Boeing has been crucial in addressing the challenges faced during the Crew Flight Test. In summary, the astronauts' extended stay on the ISS underscores the complexities and risks associated with human spaceflight. The situation serves as a reminder of the importance of safety protocols and the need for careful evaluation of spacecraft performance before crewed missions can proceed.