NASA and Boeing Set Uncrewed Starliner-1 Flight for December or January

NASA, Boeing Share Update on Commercial Starliner Development Plans

Space agency leadership unveiled a revised development plan that sets a concrete path forward for Boeing’s CST-100 Starliner spacecraft. Following months of technical troubleshooting and rigorous reviews after a difficult 2024 test flight, NASA and Boeing intend to launch an uncrewed Starliner-1 mission to the International Space Station as early as December or January.

We are living through the most exciting era of space exploration since Apollo, said NASA Administrator Jared Isaacman. “As this domain continues to open, there will be growing demand for launch vehicles, transfer stages, landers, and, of course, spacecraft that carry astronauts. NASA has been committed to having multiple crew transportation options since the beginning of the Commercial Crew Program. We have worked closely with Boeing to address the issues identified on previous Starliner flights, and we intend to see this vehicle return to flight in support of the International Space Station.”

The upcoming uncrewed flight serves as a critical engineering evaluation. Flight controllers will test redesigned propulsion valves, updated software, and upgraded thermal systems before putting human lives back on board the capsule.

Technical Overhauls and the 2024 Mishap Investigation

The push to return Starliner to flight stems from a turbulent history that began when NASA astronauts Barry “Butch” Wilmore and Sunita Williams launched aboard the spacecraft on June 5, 2024. What was billed as a 10-day test flight to the International Space Station quickly unraveled when five service module thrusters failed and multiple helium leaks developed.

Boeing CEO Says Starliner Technical Fixes Are Nearly Complete

NASA plans unpiloted Starliner test flight after astronauts got stuck at space station in 2024

The Boeing Starliner’s June 2024 test flight began with a reasonably smooth lift-off. NASA only uncovered problems concerning the spacecraft’s thrusters on the following day while en route to the International Space Station. The Starliner service module had helium leaks, and five of its thrusters failed due to overheating. Commander Butch Wilmore was forced to assume manual control of the vessel for upward of an hour because the automated system failed to steer it properly. Ongoing mid-flight technical glitches, particularly involving the thrusters, culminated in 2024 when a pair of astronauts largely lost command of the spacecraft during their journey to the International Space Station, forcing them to remain stationed at the orbital facility for close to 10 months.

NASA ultimately deemed the capsule too risky for a crewed return, bringing Wilmore and Williams back to Earth aboard a SpaceX Crew Dragon in March 2025. In February, an independent investigation board and a NASA Program Investigation Team released findings that classified the flight as a Type A mishap—the agency’s highest severity designation, typically reserved for disasters like the Challenger and Columbia accidents.

The investigation yielded 61 recommendations to fix hardware and organizational gaps.

SpaceX Successfully Completes 13th Starship Test Flight and Satellite Deployment

NASA Strategy, Contract Restructuring, and the Vulcan Rocket Partnership

Boeing’s Starliner Faces a Critical Test This Year as NASA Runs Out of Options

With SpaceX’s Crew Dragon nearing the end of its current contract lifecycle and facing eventual retirement, NASA views a second operational crew provider as an urgent necessity. During the press conference, NASA Administrator Jared Isaacman noted that SpaceX intends to phase out older platforms like Falcon 9 and Dragon to focus on Starship.

As the potential retirement of Dragon looms on or before 2030, NASA found itself confronting a tough choice. As it contemplates a future in low-Earth orbit, the space agency is considering extending the International Space Station’s lifetime to 2032. It is also supporting the development of private space stations, known as CLDs (commercial LEO destinations). The space agency needed some way to get its astronauts there. Starliner, for all of its flaws to date, was evidently the best option. Critics have occasionally proposed that NASA finance a secondary crew competition incorporating Boeing alongside Blue Origin and its developing “space vehicle,” as well as other prospective participants like The Exploration Company.

Isaacman stated to reporters that, considering our deep background with Starliner and the financial commitments already made by taxpayers, we view it as the quickest route to securing dependable crew transport to low Earth orbit.

SpaceX Launches Starship Flight 13 and Deploys 20 Starlink V3 Satellites

To secure this capability, NASA and Boeing have established a baseline price point of approximately $90 million per seat. NASA, Boeing, and United Launch Alliance plan to certify ULA’s Vulcan rocket for crewed flights to succeed the Atlas V rocket once its inventory is exhausted.

Commercial Opportunities and Future Station Destinations

Boeing “incredibly excited” to serve as nation’s only astronaut transportation

Beyond servicing the International Space Station through its planned 2030 retirement, Boeing is positioning Starliner to support upcoming commercial low-Earth orbit destinations. John Mulholland, vice president and program manager of Commercial Crew at Boeing, emphasized the company’s enthusiasm for the expanded scope during the September briefing.

While Boeing aims to act as a preferred transport supplier for future private space stations, pricing for the 2030s remains fluid. Mulholland noted that detailed commercial pricing cannot be finalized until both the spacecraft and the Vulcan rocket complete full human-spaceflight certification. Dana Weigel, manager of NASA’s Low Earth Orbit Program, stressed that rigorous operational controls will govern every phase of Starliner’s return to flight as the agency works to ensure uninterrupted American access to space.