One billionaire wants to move industry off-world, returning Earth to a pristine state. The other wants to colonise Mars.

Perseverance is on a thrilling hunt across Mars’ Jezero Crater rim, exploring mysterious light and dark rock layers at Witch ...

Researchers use the sophisticated technology on NASA's Perseverance rover to analyze volcanic rocks in Mars' Jezero Crater. Their findings show that some of the same volcanic processes that led to ...

The Curiosity rover is heading to a region containing formations that were possibly made by groundwater billions of years ago ...

NASA's Curiosity rover has captured a stunning panorama of Gale Crater o Mars before being imaged from orbit by another NASA spacecraft.

April 21 - 28 is International Dark Sky Week, a global celebration of the night sky during which like-minded organizations ...

A reddish star is about to pass through a "beehive" of stars. That "star" is actually one of Earth's planetary neighbors.

In a close-up of the Rosette Nebula — a stellar nursery 5,200 light-years away — dark clouds of gas and dust are seen being carved by radiation from massive stars. A young star at the upper right is ...

NASA’s Mars Reconnaissance Orbiter captured an image of the Curiosity rover driving through the Gale Crater. The spacecraft ...