Human spaceflight

China's decision to delay the return of its Shenzhou 20 astronauts due to a possible space debris impact has led to discussion of space rescue planning — or lack of it.

A new "exosuit" was put through its paces with analog astronauts in Australia. The research team would love to try the suit out on the International Space Station, too.

The European Space Agency's HOBI-WAN project will test a food-production method on the International Space Station that could be used for long-duration missions to the moon and Mars.

The conflict between the brain's expectation of Earth's gravity and the reality of no gravity causes space motion sickness.

The astronauts of China's three-person Shenzhou 20 mission will wait a little longer before returning to Earth, after a suspected debris impact on their spacecraft.

China's Shenzhou 20 and 21 astronauts enjoyed freshly cooked BBQ aboard the Tiangong space station recently, thanks to a new microgravity oven.

A Pakistani astronaut will fly to China's Tiangong space station for a short visit, marking the start of international participation in China's human spaceflight program.

China unveiled the crew set to launch on the Shenzhou 21 mission to the Tiangong Space Station on Oct. 31, including the youngest member of its astronaut corps.

Elon Musk's rocket company is clearing out its "gravel, tractors and space junk" from a once-pristine plot of South Texas land.

Vast's Haven-1 is poised to become the first privately built space station, marking a turning point in the post-International Space Station era.