Comet 3I/ATLAS appears to be unlike anything we've seen from interstellar space so far! Telescopes around the world are now tracking a new visitor to our celestial neighborhood. Streaking through ...

A week and a half after its discovery, there are clues about the origin and age of the interstellar comet 3I/ATLAS – and predictions about its composition.

A mystery interstellar object has been identified as the "oldest comet ever seen", according to scientists.

Astronomers have discovered yet another alien visitor to the Solar System.

Perplexity AI launches Comet, a Chrome-based browser with built-in conversational AI that transforms how users search, browse, and manage web content.

If the comet formed around one of those older stars, it would help confirm that ice-rich materials were free-floating between star systems long before the sun entered the universe — and may still be ...

LONG MAY IT REIN Moose burgers, reindeer hot dogs and home of a Chelsea icon – is this the most underrated footie destination in Europe?

Perplexity is coming after Google Chrome by announcing Comet, a web browser powered by the company’s AI model.

Watch interstellar comet 3I/ATLAS live online tonight as it races toward the sun on a rare visit from beyond our solar system.

Confirmed! Comet 3I/ATLAS Is Indeed An Interstellar Visitor, Quite Different From Its Predecessors This is only the third ever interstellar object discovered in the Solar System.

New interstellar comet will keep a safe distance from Earth, NASA says NASA has discovered an interstellar comet that's wandered into our backyard ...