One year ago, two experienced NASA astronauts boarded an experimental Boeing spacecraft known as the Starliner for a short voyage to orbit ... would also free up a docking port at the station for the ...

Boeing Starliner's parachutes will be tested once more during an uncrewed test on Sept. 7. It was originally supposed to host astronauts, but NASA changed the plan mid-mission.

NASA wants two U.S. spacecraft to send astronauts to ISS. Backup options are once again in play after a rare rocket failure last week indefinitely grounded SpaceX's Crew Dragon.