NASA's Christmas Eve sun flyby! "From all of us to all of you, Merry Christmas!" ...

NASA administrators are also accountable to elected officials. Administrators are appointed by the president but must be ...

NASA astronauts Sunita Williams and Butch Wilmore celebrate Christmas on the International Space Station, sharing holiday cheer and traditions from space.

Satellites and chunks of space junk come close to colliding on a regular basis. The situation could get dangerously out of ...

Here is CNN's look at the most memorable moments of 2024.

Members of the U.S. House Committee on Oversight and Accountability are asking Texas’ maternal mortality committee to brief them on the controversial decision to not review pregnancy and ...

NASACrew members aboard the International Space Station celebrate the holiday season in a unique way while living and working at the orbitin ...

NASA astronauts Suni Williams, Nick Hague, Butch Wilmore, and Don Pettit recorded a Christmas message from the International ...

When Butch Wilmore and Suni Williams launched to the space station in June, they expected to stay for just eight days. But they’re still there.

Nasa’s holiday video from the ISS, featuring astronauts in Santa hats and a Christmas tree floating in zero gravity, has ...

NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore have reached their six-month milestone of being stranded on ...