A spacecraft used to bring food, fuel and other supplies to the International Space Station has been damaged, putting future ...

Jonny Kim earned his trident and stethoscope before launching with Sergey Ryzhikov and Alexey Zubritsky on Tuesday (April 8).

Russian cosmonaut Sergei Krikalev spent twice as much time in space than his team had planned after his country stopped ...

The International Space Station has been orbiting our planet for decades, but how did it get up there and how long did it ...

According to the private global space research and consulting firm Novaspace, a total of 1,842 satellites were launched into ...

Space missions demonstrate significant investment needed for exploration, with future costs likely increasing and expanding ...

Here’s a look at the International Space Station (ISS), a station operated by a partnership of five space agencies from 15 countries. Information on ISS crews and expeditions can be found here.

NASA astronauts Butch Wilmore and Sunita Williams, who were stuck in space for more than nine months, took questions after ...

While the International Space Station (ISS) was orbiting above South America, Pettit recorded what are known as Transient Luminous Events, or TLEs. These are bright, colorful flashes of light ...

A study analyzing lab mice flown into space for 37 days may help determine what will have happened to Wilmore and Suni ...

While the responsibility for issues that left him and Suni Williams stranded on the ISS can be found "throughout the chain", ...