While privately funded programs to develop space vehicles and execute extraterrestrial missions have been in play for years, ...

The astronauts aboard the International Space Station will celebrate New Year’s a total of 16 times as the vessel hurdles ...

When the astronauts stranded at the International Space Station were pictured wearing Santa hats next to a tiny Christmas ...

Here's why NASA astronauts Suni Williams and Butch Wilmore are stuck, but not stranded, at the International Space Station ...

Pictures from the International Space Station do not disappoint, from comets and northern lights to giant hurricanes and ...

NASA astronauts Butch Wilmore and Suni Williams have been stuck in space for months longer than expected, and will not return ...

Two Boeing Starliner astronauts aboard the International Space Station already knew they'd be spending Christmas in space.

Smart undershirts and AI algorithms will help keep astronauts healthy on NASA's planned Lunar Gateway moon-orbiting space ...

Every year, the International Space Station (ISS) delivers some of the most breathtaking and unique photography of Earth.

NASA astronauts aboard the International Space Station shared a special Christmas holiday message for everyone back on Earth.

From uncrewed lunar missions to the launch of the first private space station, here's a sneak peak at the space missions that ...

Astronauts aboard the International Space Station celebrate New Year at a very unique time due to their position in orbit of the planet.