Our sister planet is thought to have once been a habitable world, but a new study could change that narrative and alter the ...

WASHINGTON (Reuters) - Earth is an ocean world, with water covering about 71% of its surface. Venus, our closest planetary ...

Researchers have identified an 1,800-mile-wide plain in the northern hemisphere of Mars that may currently host alien life.

Massive sunspot AR3576 has been captured by NASA's Solar Dynamics Observatory and the Mars Perseverance rover. Credit: ...

By the end of this year, NASA may have a new plan in place for returning samples from Mars. The agency announced in October that it had convened an outside panel of experts to review a dozen ...

As humanity gears up for a new era of lunar exploration, understanding the concept of time on the Moon is becoming ...

Since Donald Trump’s recent electoral victory, rumours and speculation have circulated that Nasa’s giant Moon rocket, the ...

“The Geminids are the star of the show for December,” said Kat Troche, a NASA solar system ambassador. “All you have to do is ...

A new video shows what it would be like to cruise over the surface of Mars, zooming in to the planet from orbit and into a ...

NASA's Europa Clipper embarks on a 1.8 billion-mile journey to study Jupiter’s moon Europa for potential habitability.

Curiosity rover heads to Mars' "spiderweb" formations for study New target will reveal clues about Mars' ancient water ...

SpaceX's Starship HLS will be a lunar base for Artemis III astronauts, allowing for longer stays and more exploration.