NASA's plans for Mars sample return are effectively cancelled as part of a bill approved by the U.S. Congress, ending efforts ...

Musk compared consciousness to a candle in a “vast darkness" during remarks about aliens at the World Economic Forum in Davos ...

More than 3.5 billion years ago, the Earth was not the hospitable world we know today. The atmosphere lacked oxygen, the seas ...

These spheres from the abyss conceal creatures with startling biology.

Life on Mars? Bowie was questing far deeper - Major Tom’s journey from lost spaceman to junkie to alien idol was never about ...

The billionaire Amazon founder has denied a claim that was posted on social media by Polymarket, a prediction market platform ...

Comet 3I/ATLAS, a remarkable cosmic entity, began its journey far beyond our solar system, potentially expelled by a cataclysmic event from another star system. It made headlines when it approached ...

Harvard's Avi Loeb says a rare sun alignment on 22 January could prove interstellar visitor 3I/ATLAS is an alien spaceship.

Could one genuinely take a real passenger car available today and turn it into a Mars rover? I think the answer might ...

This Martian landscape in Cornwall has been the site of great profit, hazardous contamination and murder ...

A groundbreaking study published in Frontiers in Astronomy and Space Sciences suggests that a remote rock quarry in Algeria ...