Eventually, we'll launch a mission dedicated solely to studying an interstellar object. When that day comes, which one should ...

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

Some of these approaches may show promise, but new research indicates much of today’s AI is even more easily duped by false ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

It’s been almost ten years to the day since this experience, and I still get a little thrill in my chest when I think about ...

A siphonophore—a colonial marine invertebrate related to the venomous stinging Portuguese Man-o-war—is scanned using Deep ...

Astronomer Avi Loeb gives his thoughts on the prospect of finding signs of intelligent life beyond our Solar System.

For decades, humanity has searched the universe for signs of alien life — but some scientists warn that finding it may come ...

The box office is booming, Gen Z is flocking to theaters and aliens are … real? It’s been a curiously seesawing first six ...

This new group, which is led by Harvard professor Avi Loeb, aims to advise the Trump administration and the U.S. intelligence ...