Boeing’s troubled capsule won’t carry astronauts on next space station flight

Boeing’s Starliner Switched to Cargo Mission Amid Safety Concerns

Boeing and NASA have jointly decided to convert the next Starliner spacecraft mission from a crewed flight to a cargo delivery, officials announced Monday. This significant shift comes after persistent technical challenges prompted concerns about the vehicle’s readiness to safely transport astronauts.

The decision follows eight months after NASA astronauts Butch Wilmore and Suni Williams returned to Earth aboard a SpaceX vehicle instead of the Boeing Starliner they originally launched in. Their Starliner mission encountered multiple technical problems, including thruster malfunctions that forced NASA to make the unprecedented decision to return the spacecraft empty while leaving the crew at the International Space Station for an extended nine-month stay.

“NASA and Boeing are continuing to rigorously test the Starliner propulsion system in preparation for two potential flights next year,” said Steve Stich, NASA’s commercial crew program manager, in a statement. The cargo demonstration mission is now scheduled for no earlier than April, contingent upon additional testing and safety certification.

Engineers have spent months analyzing the propulsion system issues and other problems that hampered the Starliner during its maiden crewed mission. Boeing emphasized in its statement that while it remains committed to the Starliner program, safety remains the paramount consideration in all operational decisions.

The switch to a cargo mission represents a significant setback for Boeing’s space ambitions. The aerospace giant received a $4.2 billion contract from NASA in 2014 to develop Starliner as part of the agency’s Commercial Crew Program, which aimed to restore American capability to launch astronauts from U.S. soil following the Space Shuttle’s retirement in 2011.

In contrast, SpaceX, which received a smaller $2.6 billion contract under the same program, has already completed twelve crew missions for NASA since its first successful astronaut launch in 2020. This disparity highlights the divergent paths the two aerospace companies have taken in developing human spaceflight capabilities.

Beyond the mission reconfiguration, NASA has also reduced the planned number of Starliner flights from six to four. If the upcoming cargo mission proves successful, Boeing will have three remaining opportunities to fly crews to the International Space Station before the orbiting laboratory is decommissioned in 2030.

This development raises questions about Boeing’s future in human spaceflight. The company has faced multiple delays and technical challenges with Starliner, which has yet to complete a fully successful crewed mission. These setbacks come at a time when Boeing’s commercial aviation division is also under intense scrutiny following production issues with its 737 MAX and other aircraft models.

For NASA, the situation presents a complicated dependency on SpaceX for crew transportation to the space station. The agency had intentionally selected two providers to ensure redundancy and competitive innovation in the commercial space sector. With Starliner’s reliability still unproven, NASA’s access to the ISS now relies more heavily on Elon Musk’s company.

Industry analysts suggest that the additional testing and cargo demonstration might ultimately strengthen the Starliner program if successful, potentially restoring confidence in Boeing’s spacecraft. However, with the space station’s planned retirement approaching by the end of the decade, the timeline for establishing Starliner as a reliable crew transport vehicle continues to narrow.

The space agency has not provided details about which cargo will be transported during the demonstration flight or how it will evaluate success criteria to determine when Starliner might be cleared for future crew missions.