NASA astronaut Nichole Ayers demonstrates how to wash your hair aboard the International Space Station. Credit: NASA ...

"Exposure to radiation breaks up the pigments in the bacteria, while similar exposure to radiation in humans breaks our DNA," ...

NASA astronaut Jonny Kim flew home with two Roscosmos cosmonauts from the International Space Station packed tight in their ...

Scientists investigate psychological responses to long-term experiences of lack of natural light, spatial confinement, ...

Inside the American Museum of Natural History's glass cube, the Frederick Phineas and Sandra Priest Rose Center for Earth and ...

After 245 days in orbit, a crew of three astronauts is preparing to leave the International Space Station and descend through Earth’s atmosphere for landing. Their return will close a long-duration ...

Kim officially became an astronaut in 2017. Expedition 72 and Expedition 73 marked Kim’s first visit to the ISS, where he ...

Russian Soyuz crews are now spending eight months aboard the space station instead of six to stretch supplies and lower costs ...

NASA astronaut Jonny Kim, who was born and raised in Los Angeles, returned to Earth Tuesday after 245 days in space. Kim and ...

The image shows a good example of the phenomenon Some of the best views of Earth come from beyond our home planet, as ...

A new report published Tuesday, titled “A Science Strategy for the Human Exploration of Mars,” represents the answer from ...

Chinese astronauts have installed protection against "space junk" aboard the permanently inhabited station Tiangong, according to China's manned spaceflight authorities, a month after a docked vessel ...