Boeing’s first astronaut mission ended Friday night with an empty capsule landing and two test pilots still in space, left behind until next year because NASA judged their return too risky.

Six hours after departing the International Space Station, Starliner parachuted into New Mexico’s White Sands Missile Range, descending on autopilot through the desert darkness.

It was an uneventful close to a drama that began with the June launch of Boeing’s long-delayed crew debut and quickly escalated into a dragged-out cliffhanger of a mission stricken by thruster failures and helium leaks. For months, Butch Wilmore and Suni Williams’ return was in question as engineers struggled to understand the capsule’s problems.

Boeing insisted after extensive testing that Starliner was safe to bring the two home, but NASA disagreed and booked a flight with SpaceX instead. Their SpaceX ride won’t launch until the end of this month, which means they’ll be up there until February more than eight months after blasting off on what should have been a quick trip.

Wilmore and Williams should have flown Starliner back to Earth by mid-June, a week after launching in it. But their ride to the space station was marred by the cascade of thruster trouble and helium loss, and NASA ultimately decided it was too risky to return them on Starliner.

Source: AP 
--Agencies