Placing an atomic energy source on the lunar surface is “not science fiction,” experts say, but does pose technical ...

Wilmore and fellow NASA astronaut Suni Williams spent more than nine months in space after their return was continually ...

T his week NASA administrator Sean Duffy declared the Trump Administration's intention to land a working nuclear fission reactor on the moon by the end of the decade. “We're in a race to the moon, in ...

As Greenland's ice retreats, it's fueling tiny ocean organisms. To test why, scientists turned to a computer model from JPL ...

SpaceX's Crew-10 astronauts will leave the International Space Station and head home to Earth today (Aug. 7), and you can ...

Captain Butch Wilmore retires from NASA after flying Boeing Starliner's first crewed test mission and completing five ...

NASA has announced the retirement of test pilot and astronaut Butch Wilmore after 25 successful years of service and flights ...

An asteroid, designated 2025 OJ1, is approaching Earth, set to pass closely on August 8, 2025, at 2:36 PM IST. NASA reports ...

NATIONWIDE — Both NASA and SpaceX will be standing down from Crew-10’s undocking from the International Space Station on Thursday due to weather concerns.

The M4.4 solar flare unleashed a coronal mass ejection (CME) into space — and Earth might just receive a glancing blow.

The astronaut is stepping away from NASA shortly after returning from a troubled test flight that left him aboard the ISS ...

Mr. Kelly is a U.S. senator from Arizona and a former NASA astronaut. There’s no country better at solving hard problems than ...