Two NASA rovers on Mars recently made two independent discoveries further indicating that ancient life may have once existed ...

The Opportunity Rover spotted ‘Martian Blueberries’ near the equator in 2004, which were identified as small and marble-like ...

April skies feature close planet pairings, a bright meteor shower, and stunning views of the ancient star cluster M3.

Lakes: Bolivia’s Laguna Colorada (22°11’S, 67°47’W) – red from plankton – sits alongside Brazil’s fleeting Lençois ...

In 2004, the Mars Exploration Rover Opportunity spotted similar strange spheres, so-called "Martian Blueberries", and since ...

This April, the skies put on a dazzling show – watch planets like Jupiter, Venus, and Mars glide across morning and evening skies, catch the Lyrid meteor shower lighting up the night, and explore a ...

A strange rock covered in tiny spheres may hold secrets to Mars’ watery — or fiery — past.

We might have big brains and fancy gadgets, but some animals are wired with senses straight out of a sci-fi script. We're ...

But from 260 miles above in space, he saw no trace of humanity — just desolation: a seemingly endless view of pure white ice.