Chinese astronaut conduct a spherical flame experiment during an orbit to ground space lecture using a match and a candle.

Is it easier to fall asleep in low gravity?” and other spaceflight questions, answered by two NASA sleep scientists.

Three Chinese astronauts have landed back on Earth after six months on China’s space station BEIJING -- Three Chinese astronauts landed back on Earth on Wednesday after six months on China's ...

Three Chinese astronauts landed back on Earth on Wednesday after six months on China's space station. The crew’s landing module came down slowly after separating from the return vehicle ...

In this image provided by NASA, astronauts ... The space station had to be raised into a slightly higher orbit Wednesday evening to avoid space junk: part of a 20-year-old Chinese rocket.

This includes sending personnel to the International Space Station. In 2021, the Federal Aviation Administration listed an astronaut as ... focuses on "beating China back to the Moon and on ...

China’s three-person Shenzhou ... after poor weather delayed their return from the Tiangong space station. The crew’s commander Cai Xuzhe and astronauts Song Lingdong and Wang Haoze ...

The release of NASA's latest budget reveals the Orion spacecraft and Lunar Gateway space station are ... as a counter to China's increasingly ambitious efforts to land astronauts on the Moon ...

Erin Flynn-Evans, a NASA scientist studying spaceflight fatigue, explained that sleep-deprived astronauts could risk high-stakes experiments - or even their own lives. Advert "We have scientists who ...

Either way, imagine trying to sleep while floating in zero-gravity. Advert It's a challenge hundreds of astronauts have faced - particularly those working stints on the International Space Station ...