NASA astronauts Nichole Ayers, Jonny Kim and Anne McClain marked Independence Day with a few heartfelt words for their ...

NASA is aiming to send astronauts back to the moon before the end of this decade, and it's using VR technology to get ready.

NASA astronaut Nichole Ayers photographed a rare atmospheric phenomenon over the US and Mexico known as a "sprite" that's ...

CNN’s Wolf Blitzer talks with NASA astronauts Nichole Ayers and Anne McClain about their important mission on board the ...

NASA’s Mars Reconnaissance Orbiter has learned to pull off daring 120-degree rolls that give its SHARAD radar ...

The first astronauts in more than 40 years from India, Poland and Hungary have arrived at the International Space Station, ...

Participants in the Douglas Space and Science Foundation’s latest STAR Camp filled the gymnasium at the Utah Military Academy ...

NASA astronauts Nichole Ayers and Anne McClain complete egress of the International Space Station during a spacewalk mission.

A picture snapped from the International Space Station (ISS) by NASA astronaut Nichole Ayers has captured a lesser-seen view ...

A Russia-controlled module on the space station has been leaking for years. Now, operators are working to figure out if the ...

After several postponed launches, Axiom Space's four private astronauts are finally on their way to the International Space ...

Students at the U.S. Space and Rocket Center Space Camp had the chance to hear from NASA astronauts aboard the International Space Station ...