NASA’s Space Launch System (SLS) is ready to fly with its four shuttle-era engines. The rocket, outfitted with the RS-25 ...

NASA followed last week's low-key engine test with the test-firing of a solid-fueled booster at Northrop Grumman's rocket ...

I called senior Pentagon officials twice and raised the issue with staff at the National Security Council. I noted it was ...

U.S. Sens. John Cornyn and Ted Cruz got language into President Donald Trump's "Big, Beautiful Bill" that creates a path for ...

The Space Shuttle Discovery would move to Texas under President Trump’s sweeping tax and spending bill, according to Sen.

NASA astronauts Barry Wilmore and Sunita Williams — who are stuck in space due to mechanical issues with their shuttle — shared that they are still planning to vote in the upcoming ...

NASA and the U.S. military weave a tangled web. ... The NRO asked that the space shuttle's payload bay be large enough to accommodate any "spacecraft growth," the spy agency expected for their ...

The space shuttle program would go on to become one of NASA’s most celebrated. After 135 missions carrying more than 350 astronauts into orbit, the shuttles were retired in 2011 .