1 of 2
Story summary
- NASA will launch the uncrewed Starliner-1 to the ISS as early as December 2026.
- NASA plans the crewed Starliner-2 flight for 2028 with astronaut Woody Hoburg as commander.
- NASA is investing $359 million to upgrade Starliner and certify United Launch Alliance’s Vulcan rocket.
- Engineers will redesign service-module thruster valve poppets and replace seals to stop leaks.
- Six Atlas V rockets will launch Starliner-1 through Starliner-4 before switching to Vulcan for later flights.
1 / 2
