A three-man space crew from Italy, Russia and the United States on Friday arrived at the International Space Station for a five-month mission Friday.
SpaceX has made good on a high-priority delivery: the world's first inflatable room for astronauts.
The International Space Station, the space laboratory that showcases cooperation between Russia and the United States, on Monday orbited Earth for the 100,000th time, Russian mission control said.
NASA chose 12 new astronauts Wednesday from its biggest pool of applicants ever, hand-picking seven men and five women who could one day fly aboard the nation's next generation of spacecraft.
What happens to an astronaut's brain during a mission to Mars? Nothing good. It's besieged by destructive particles that can forever impair cognition, according to a UC Irvine radiation oncology study appearing in the May ...
British astronaut Tim Peake ran a marathon in space in record time on Sunday, strapped into a treadmill on the International Space Station as thousands ran the London Marathon below.
The first flower grown in space has bloomed. NASA Astronaut Scott Kelly, International Space Station gardener, shared photos of the prized zinnias this weekend.
Droplets in space can grow freakishly large and bounce off nonwetting surfaces in truly unearthly ways. Astronauts frequently encounter huge droplets, and Scott Kelly recently demonstrated their unusual behavior aboard the ...
A leading astrophysicist from Queen's University Belfast has warned that an asteroid strike is just a matter of time.