A catastrophic failure occurred 73 seconds after liftoff as the shuttle emerged from “Max-Q,” the period of highest ...

The surface force will net a total of seven Littoral Combat Ships after the Navy shelved plans to decommission the hulls ...

To meet the rising threats in missile defense and the space domain, the U.S Army is now accepting applications for its newest ...

Today, there aren’t just two countries competing to get to the Moon. More countries have space programs, and private industry plays a larger role.

NASA's space shuttle Challenger exploded and broke apart Jan. 28, 1986, in the sky over East-Central Florida, killing the ...

The defense secretary is going after the Arizona Democrat's Navy pension for telling troops they can refuse illegal orders.

Forty years after the Challenger disaster, NPR explores the engineers' last-minute efforts to stop the launch, their decades ...

Vikings Wore Horned Helmets Into Battle Vikings never wore horned helmets during combat, despite what countless movies and ...

"His unconstitutional crusade against me sends a chilling message to every retired member of the military: if you speak out and say something that the President or Secretary of Defense doesn't like, ...

Sen. Mark Kelly was recently censured by Pentagon chief Pete Hegseth for his role in a video to service members. Before his political career, Mark Kelly was a NASA astronaut who flew 4 space shuttle ...

Space Shuttle Discovery on display at the Smithsonian. Days after being sworn in as the head of NASA, Jared Isaacman indicated uncertainty regarding the move of the Space Shuttle Discovery from ...

After years of lobbying, legislation and public back-and-forth, the Space Shuttle Discovery still isn't headed to Houston—and new comments from NASA's administrator suggest it may never make the trip ...