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

NASA astronaut Don Pettit is scheduled to return to Earth from the International Space Station, completing his 4th mission to ...

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

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

While interacting with Axiom Space's Chief Scientist Dr. Lucie Low, Shukla talked about the experiments he has been working ...

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

Netflix is launching the NASA+ livestream for rocket launches and views of Earth from the International Space Station.

SpaceX's Crew Dragon Grace brought a privately-financed crew of researchers to the space station for a two-week stay.

Space Shuttle Atlantis launched into space for the last time on the STS-135 mission. STS-135 was the 33rd flight of Atlantis, as well as the 135th and final mission of NASA’s Space Shuttle Program, ...

The Axiom Mission 4 launch sent an international crew to the ISS, advancing commercial spaceflight and preparing for the ...

The International Space Station got more international Thursday morning with the arrival of astronauts from three countries ...

When Neil Armstrong stepped onto the Moon in 1969, 600 million people watched on black-and-white televisions. Today, most of ...