A quick trip in June to the International Space Station stretched into an unexpectedly lengthy orbital stay for the two NASA astronauts who crewed the Boeing Starliner for a flight test.

After arriving more than 280 days ago on a Boeing Starliner ... developed that affected control of the capsule’s thrusters, used for docking and maneuvering. Starliner docked at the space ...

However, a helium leak developed that affected control ... Starliner docked at the space station on June 6. It was moved away from its dock to allow the SpaceX Crew-9 capsule to dock. The Boeing ...