National Aeronautics and Space Administration - NASA

Glenn, who died in 2016, was the first American to orbit Earth, making him a national hero in 1962.

Your tax dollars are hard at work in “F9: The Fast Saga,” the latest chapter in the “Fast & Furious” series.

Spacewalking astronauts equipped the International Space Station with the first in a series of powerful new solar panels.

Barron, who commissioned as a Navy officer, was selected by NASA out of a pool of 18,000 people to join the 2017 astronaut...

A Chinese spaceship carrying a three-person crew has docked with China's new space station at the start of a three-month...

Santos, a Navy engineering duty officer with over 20 years of service, had had a distinguished career at NASA.

Lt. Col. Anne McClain is one of three currently serving active-duty Army astronauts.

With Arizona still counting, McSally, a retired Air Force colonel, trails Kelly, a former NASA astronaut, by 81,000 votes.

The Space Force created a unit dedicated solely to orbital warfare -- and it includes the secret X-37B space plane.

A NASA astronaut will transfer into the U.S. Space Force later this month while onboard the International Space Station....