Astrophysicist Neil deGrasse Tyson joins CNN’s Erin Burnett to discuss President Donald Trump’s executive orders targeting ...

NASA’s top officials never received an offer from Elon Musk’s SpaceX to bring home two US astronauts marooned in space ...

Suni Williams and Butch Wilmore arrived at the space station last June, but problems with the capsule prompted NASA to keep ...

NASA astronaut Don Pettit's video of dressing in zero gravity has gone viral. In the clip, Pettit uniquely slides into his ...

Ex-NASA engineer Garrett Reisman revealed the most terrifying experience he had spending two weeks training at the bottom of ...

At the TIME Women of the Year Leadership Forum, Amanda Nguyen was joined on stage by Nazanin Boniadi and Carin Giuliante.

U.S. senators, including a former astronaut, want to make outer space safer. They've introduced a bipartisan bill to help ...

69-year-old American astronaut, chemical engineer, and inventor, Donald Roy Pettit, dropped a hilarious video from orbit.

A NASA astronaut was caught with his pants down while performing a strange act on the International Space Station.

This 2022 astronaut photo reveals a menagerie of hidden oceanographic features surrounding a pair of Greek islands, including ...

NASA astronaut Sunita Williams’ mother, Bonnie Pandya, has revealed that it was an honor for her daughter to stay onboard for ...

In this image from NASA TV astronaut Clay Anderson at the end of the robotic arm on the international space station holds a ...