NASA's two stuck astronauts are taking their first spacewalk together, exiting the International Space Station almost eight months after moving in.

Self-proclaimed UFO expert Chris Bledsoe has spoken out about the moment that 'angelic beings' were looking into the space ...

Astronauts Butch Wilmore and Suni Williams will conduct a spacewalk outside the International Space Station to swab the ...

What do the X-15 and the space shuttles have in common? Information from the rocket plane and the spacecraft, as well as many ...

On January 28, 1986, the Space Shuttle Challenger exploded after it was launched from Kennedy Space Center in Florida in just 73 seconds which claimed the lives of seven astronauts.

NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore have been on the International Space Station since June, ...

The U.S. Astronaut Hall of Fame will honor its 2025 class of inductees, record-setting space travelers Peggy Whitson and ...

Sierra Space officials announced the autonomous spacecraft successfully completed and passed testing milestones in ...

Iowa native Peggy Whitson will be inducted into the U.S. Astronaut Hall of Fame, the Astronaut Scholarship Foundation ...

Veteran NASA astronauts Bernard Harris and Peggy Whitson will be inducted into the U.S. Astronaut Hall of Fame, at Kennedy Space Center.

At 5 p.m., President Ronald Reagan addressed the nation. “The future doesn’t belong to the fainthearted; it belongs to the ...

Today marks the 39th anniversary of the Space Shuttle Challenger disaster (Mission STS-51-L), when the shuttle's seven astronauts were killed by an explosion.