Astronauts visiting the International Space Station (ISS) typically spend about six months there before returning to Earth, ...

What does water look like in space? In one word: cool. Check out the latest video from NASA where three astronauts play around with a water bubble they've grown inside the International Space Station.

Jonny Kim of NASA and Sergey Ryzhikov and Alexey Zubritsky of Roscosmos touched down in Kazakhstan on Tuesday (Dec. 9).

On Dec. 11, 1972, Apollo 17 became the last mission to launch humans on the moon. [‘On This Day in Space’ Video Series on ...

Three Chinese astronauts won’t be returning to Earth this week as planned. Officials say their spaceship capsule may have been hit with space debris, causing damage. The crew, which has been in space ...

The "Pete and Bobby Challenge" is simple: 100 pushups and 50 pullups in under 10 minutes, in any order you deem best. The fitness challenge is named for Defense Secretary Pete Hegseth and Health ...

After completing an 8-month mission on the International Space Station (ISS) and returning to Earth on the 9th, Jonny Kim, a 41-year-old Korean-American astronaut affiliated with the National ...

Newly arrived and soon-to-depart members of Expedition 73 prepared for what is to come next during this, their final week all together aboard the International Space Station.

Sunita "Suni" Williams, 59, is opening up to PEOPLE about her tentative plans to retire and what she missed the most while in space NASA astronaut Sunita Williams is looking back on her nine months in ...

China’s Shenzhou-20 manned space mission is postponing its return to Earth indefinitely after their spacecraft was hit by what Chinese officials called a “small piece of orbital debris.” In a ...