Those astronauts are flying on the Shenzhou 21 mission, which arrived at Tiangong on Halloween night. But the spacecraft they rode up on is already gone; it was pressed into servi

A species of moss survived for 9 months on the outside of the International Space Station, new research reveals — and 80% of the samples kept reproducing when returned to Earth.

China's uncrewed Shenzhou-22 space vessel arrived at the Tiangong space station on Tuesday morning, avoiding the potential stranding of three Chinese astronauts on the orbiting space outpost.

CAPE CANAVERAL, Fla. -- Boeing and NASA have agreed to keep astronauts off the company’s next Starliner flight and instead perform a trial run with cargo to prove its safety.

Liftoff of the Shenzhou 22 mission is scheduled for 11:11 p.m. EST (0411 GMT, Nov. 25; 11:11 a.m. Beijing Time).

An accident has occurred at the Baikonur Cosmodrome, a spaceport operated by Russia within Kazakhstan, following the launch of the Soyuz MS-28 spacecraft. Source: Meduza, a Latvia-based Russian media outlet Details: Immediately after liftoff,