China’s Shenzhou-21 mission marked another milestone in the nation’s growing space ambitions. Launched late Friday night aboard a Long March-2F rocket from the Jiuquan Satellite Launch Center in the ...

Saudi Arabia has recorded a major scientific milestone after its astronauts successfully produced a cartilage-repair ...

Eleven scientific papers and a patent emerge from experiments conducted during the Kingdom’s SSA-HSF1 mission aboard the ...

A crew of four wrapped up a nearly five-month stay on the International Space Station, splashing down in the Pacific Ocean off the coast of California under a canopy of parachutes Saturday in the same ...

Being weightless affects everything from the way food tastes to getting a good night's sleep. Here's what it's like to spend months in space. Ask any astronaut who has spent extended periods in the ...

NASA astronaut Jonny Kim recounted the highlights of his first spaceflight during a news conference held Friday, December 19 ...

AUSTIN (KXAN) — Three astronauts abord China’s Tiangong Space Station are breathing a sigh of relief this week. They received word that rescue is on the way as early as next week. The three ...