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

Released by Topps in the early 1960s, the Mars Attacks line provoked parental outrage for its provocative imagery regarding a ...

A metallic-looking rock sitting on the Martian surface has jolted a mission that was already rewriting what we know about the ...

The best reason to send humans to Mars isn’t for guts or glory—or the construction of colonies to safeguard against existential Earth-bound risks. Instead it’s to answer a single, simple question: Is ...

For more than a century, popular culture has trained us to picture extraterrestrials as bug-eyed, bipedal “little green men” ...

Fans of the Predator franchise should check out these 15 other movies featuring alien threats, outer-space terror, and ...

But 3I/ATLAS is no ordinary rock – it’s a comet from beyond the solar system which greeted the Earth on December 19. It’s ...

Harvard Professor Avi Loeb suggests the interstellar object 3I/ATLAS could be an alien probe. Explore the 'anti-tail' mystery ...

If aliens are out there, why haven’t we heard from them? That’s the question at the center of Pop Mech’s new story, “Aliens Probably Exist—But They’re Staying Silent For a Reason, NASA Scientist ...

MeerKAT telescope identified 3I/ATLAS as a natural comet, debunking alien tech theories with advanced hydroxyl and ...