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

As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...

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

Hubble's latest images of interstellar comet 3I/ATLAS reveal sustained, jet-like eruptions and a carbon dioxide-rich coma ...

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

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

When interstellar object 3I/ATLAS was scanned for alien technology, scientists ran the most sensitive search ever attempted.

An alien virus creates a hive mind. But the story is how the survivors fail to unite—revealing human cooperation's fragile ...

According to HistoryLink.org, a mysterious metallic monolith discovered at Magnuson Park on Jan. 1, 2001, quickly became one ...

In a universe where history is usually measured in billions of years, a relic that may have existed before time as we know it ...

If nonliving materials can produce rich, organized mixtures of organic molecules, then the traditional signs we use to ...

Which brings us to Tuesday, when TMZ published photos of Role Model—whose real name is Tucker Pillsbury —sitting close ...