Civil

Starliner Targets Uncrewed Flight NET December, Crewed Follow Up in 2028

Image: NASA
Image: NASA

Starliner is getting a redo of its failed crewed demo—but first it has to prove it can fly safely without humans onboard.

NASA and Boeing officials announced Monday that they have upgraded and redesigned Starliner following a dicey crewed test flight in 2024, which left NASA astronauts Butch Wilmore and Sunita Williams stuck on ISS for nine months.

Mark your calendars: NASA is targeting an uncrewed Starliner mission NET December. The capsule is set to fly its next crewed mission to the ISS in mid-2028, led by NASA astronaut Woody Hoburg.

“Teams have identified the cause behind the service module helium leak experienced during Starliner’s test flight, and replaced the affected seals with the new material and tighter tolerances in that area,” NASA Administrator Jared Isaacman said at a press conference. “They traced the crew module thruster anomaly to internal valve corrosion and put new controls in place to flush and purge those thrusters between mission operations. Boeing also made significant thermal modifications to the service module to reduce thruster temperatures, one of the major contributors to the performance issues we saw in flight.”

Demand signal: The commercial crew program was designed to support at least two providers who could take astronauts to and from the ISS and future CLDs. Yet SpaceX’s Crew Dragon is the only option available today. 

“I do not think it’s a secret that SpaceX intends to sunset older platforms like Falcon and Dragon as they concentrate on their next-generation capability: Starship,” Isaacman said. “This transition provides industry with really a fantastic opportunity…NASA would like nothing more than to see additional crew and cargo providers, a thriving commercial LEO destination, and an overall orbital economy.”

Isaacman added that the agency plans to buy at least one crewed mission to LEO every six months into the 2030s.

“Here’s your demand signal,” Isaacman said. “So, if private capital is interested in funding the development of another crewed spacecraft, of course we’d welcome it. We’d love a world where there’s lots of options available.”