ASTRONAUTS visiting Mars could unearth a museum of alien fossils that may have belonged to an intelligent civilisation.

Why is Mars barren and uninhabitable, while life has always thrived here on our relatively similar planet Earth?

"Returning the scientifically selected samples that await us on Mars, as part of a balanced portfolio, will help to ensure ...

In a new study published in the journal Nature Astronomy, scientists say mineral-rich layers of clay on Mars were once ideal ...

Researchers have successfully grown green algae in a specialized bioplastic “shelter” designed to mimic Mars. The Harvard ...

On the eve of the 249th anniversary of American independence, NASA on Tuesday showcased a patriotic image of Old Glory as ...

Mars continues to attract scientists in 2025 with its Earth-like time, mysterious moons, changing distance, and space ...

Discover why Earth's farthest distance from the sun coincides with summer heat, then grab your binoculars for a week of ...

It's possible that Mars' moons were originally asteroids that were captured by the planet's gravitational pull. There's also ...

A rock on Mars spilled a surprising yellow treasure after Curiosity accidentally cracked through its unremarkable exterior.

The images and data being collected are already raising new questions about how the Martian surface was changing billions of ...

China’s Tianwen-3 Mars sample return mission could bring Red Planet rocks back to Earth as early as 2031—years ahead of competing U.S.-European efforts ...