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

Four months after NASA astronauts Butch Wilmore and Suni Williams returned from their eight-day turned nine-month mission in ...

While nuclear reactors have been around on Earth for over 70 years, placing them on the moon would be unprecedented. NASA’s acting administrator, Sean Duffy, is aiming to do the undone: a reactor ...

Four months after NASA astronauts Butch Wilmore and Suni Williams returned from their eight-day turned nine-month mission in ...

Scientists identified an iron-rich mineral on the surface of Mars that suggests the planet’s surface may be more dynamic than ...

Chile is nearing completion of one of the most ambitious scientific projects in its history: the first National Space Center, ...

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

Astronomers using the James Webb Space Telescope (JWST) have found strong evidence for a new exoplanet — one orbiting Alpha ...

SpaceX's Crew-10 astronauts will head home to Earth today (Aug. 7), and you can watch the action live. The Crew-10 quartet's ...

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

In the new study, researchers set out to calculate just how likely it is that an asteroid could hit Earth during the average ...

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