That's how NASA phrased its ultimatum -- but the meaning is clear.

NASA has reinvigorated the race to put man on the Moon, nearly half a century after its historic Apollo missions. The agency ...

NASA's Artemis II astronauts will embark on the first crewed U.S. mission to the moon in half a century. It could launch ...

SpaceX will fly the 12th Wideband Global Satcom mission, which will bolster the U.S. government's network of global, ...

The booster and droneship supporting this mission have yet to be confirmed. The last two Falcon 9 missions for the ...

NASA has confirmed that, in a couple of months, humans that weren't alive 53 years ago will see something that last happened ...

When Ann Walter looked outside her rural West Texas home, she didn’t know what to make of the bulky object slowly drifting ...

This nighttime mission at Cape Canaveral Space Force Station will become the 85th orbital rocket launch of 2025 from Florida's Space Coast.

For a quarter of a century, humans have continuously occupied the International Space Station. Here's a look at how far we've ...

NASA had already said that it wanted to launch the mission no later than the end of April 2026, and earlier this year touted the possibility of a February 2026 launch. To space fans’ delight, a top ...

Live updates from the Starlink 10-59 mission, which launched 2:46 a.m. Oct. 7 from Launch Complex 40 in Cape Canaveral Space Force Station.

NASA is pushing to fly as early as Feb. 6 next year on the first crewed mission of the Orion spacecraft for a 10-day flight ...