With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

An international team of researchers pointed the largest single-dish radio telescope in the world at 3I/ATLAS.

Three symmetrical jets jutting out of interstellar object 3I/ATLAS are showing up in Hubble observations, puzzling astronomer ...

The interstellar visitor Comet 3I/ATLAS passed Earth with Harvard astrophysicist Avi Loeb saying it could be an alien probe.

Many experts believe that aliens exist in the universe, with the key elements needed to sustain life found on comets, ...

Harvard's Avi Loeb argues 3I/ATLAS shows signs of alien technology, from its 0.2% probability flight path to bizarre metal ...

Astronomers have been scanning the skies for alien radio signals for decades, but so far they’ve heard nary a peep (with one possible exception). But according to a recent study, that could be because ...

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

A group of space researchers discover a life form that shocks them to their cores in Alien: Romulus, which is coming to theaters this weekend. Luckily, we have you covered on all the ways you can ...

There’s a distinction that few people make with Alien‘s famous “In space, no one can hear you scream” tagline. That statement is only true in the vacuum of space. Inside of a spaceship, the screams ...