Scientists discovered 3I/ATLAS on July 1, 2025, making it the third interstellar object ever detected passing through our solar system. This massive comet, several miles wide, travels at an incredible ...

Scientists scanned interstellar Comet 3I/ATLAS for alien signals using powerful radio telescopes, found nothing artificial, ...

For the better part of a decade, space enthusiasts have scanned the horizon for the next 'interstellar interloper'—a ...

The unusual behaviour of interstellar comet 3I/ATLAS has reignited online debate, but astronomers say the gaps in public ...

Bad news for those hoping interstellar invader 3I/ATLAS is an alien spacecraft as technosignature search turns up empty.

NASA scientists have confirmed new details about the interstellar comet known as 3I/ATLAS after capturing rare ultraviolet ...

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

3I/ATLAS, the third known interstellar object to enter our solar system, after 'Oumuamua (discovered in 2017) and 2I/Borisov ...

New analyses from SOHO and the Green Bank Telescope indicate interstellar comet 3I/ATLAS behaved like a normal comet as it ...

I/ATLAS was first discovered on July 1, 2025, it has garnered much attention, including speculation, hopes and fears that it ...

Discovered in July, 3I/ATLAS is not your average comet – it’s a giant snowball from beyond our solar system. The comet, ...