From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Scientists have discovered a mysterious hole on the surface of Mars, and they have no idea what lies inside it. This pit, ...

The surface of Mars looks like an empty red wasteland. But if you look a bit closer, the remnants of an ancient alien civilization begin to take shape. At least, that's the conclusion of George J.

Some scientific breakthroughs may be lost to time due to scandal and redaction, while others are simply a case of waiting for ...

NASA's Europa Clipper spacecraft has captured ultraviolet images of interstellar comet 3I/ATLAS, revealing hidden chemical ...

David Bowie’s had a vigorous afterlife since dying in New York 10 years ago. He conquered Billboard’s album chart for the ...

Machine learning is quietly rewriting the rules of the cosmic hunt for company. Instead of waiting to recognize familiar ...

While many sci-fi hits have spawned extended franchises, these standalone works prove that science fiction movies can leave ...

The Vera C. Rubin Observatory began studying the heavens from a Chilean mountaintop last spring, and its "first light" images ...

Interstellar object 3I/ATLAS is confirmed as a natural comet from beyond our solar system, posing no threat to Earth despite ...

Vladimir Putin jokes that interstellar comet 3I/ATLAS is a 'secret weapon' as the mysterious object sweeps past Earth.

From volcanic landscapes to world-class observatories, a journey through the Canary Islands reveals a night sky unlike ...