Mars has fascinated scientists for decades, particularly its intriguing gullies etched into the sandy dunes of theRed Planet.

According to Earth scientist Dr. Lonneke Roelofs, test results showed how simulating a natural process on the red planet ...

Terraforming is the theoretical process of transforming a planet or moon to make it habitable for humans and other Earth-like ...

When Earth is opposite Mars from the sun, it will appear full because you’re looking directly on the daylit side. But ...

The comet, which flew by Mars on October 3, is estimated to be around 46 kilometers in diameter.

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Mars, Europa and Enceladus are the three most promising locations in the solar system to search for life living off cosmic rays. Cosmic rays could be a vital source of energy for life on icy moons, on ...

They’re over the moon about the discovery. Scientists have discovered fresh signs that Saturn’s icy moon, Enceladus, could potentially house alien life deep within its subterranean seas, per a ...

A new book details the turn-of-the-century Mars craze It’s not aliens. It’s never aliens. Claims of extraterrestrial life are so common that experts now have this cheeky retort at the ready. In The ...