When you've got to go, but you're out there in space, zipped up in a spacesuit, with no toilet in sight and a crew of other astronauts around, what do you do?
Astronauts on Chinese space station Tiangong-2 greet ESA and Thomas Pesquet. This video was recorded inside the Chinese space station Tiangong-2 by astronauts Jing Haipeng and Chen Dong. The duo landed safely on Earth on ...
Russia's Soyuz spacecraft arrived at the International Space Station on Saturday, carrying a European, a Russian and an American astronaut for a six-month mission at the orbiting outpost.
A Soyuz rocket carrying a veteran American astronaut, a French newcomer and a Russian cosmonaut blasted off for the International Space Station on Friday.
NASA's earliest and greatest astronauts gathered at Kennedy Space Center on Friday to mark the grand opening of a new space exhibit in which they're the stars.
How does space travel affect the spine? Astronauts on long missions in space have atrophy of the muscles supporting the spine—which don't return to normal even several weeks after their return to Earth, reports a study ...
A pair of Chinese astronauts entered the country's orbiting space station for a month-long stay early Wednesday, as China's sixth and longest crewed mission gets underway in earnest.
Kate Rubins applied to be an astronaut while she was procrastinating about writing a grant application to the National Institutes of Health.
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 ...
Astronauts on the International Space Station captured a series of incredible star trail images on Oct. 3, 2016, as they orbited at 17,500 miles per hour.