Space.com on MSN

Interstellar comet 3I/ATLAS is not aliens: SETI hunt for 'technosignatures' comes up empty

Scientists failed to find radio signals emanating from interstellar comet 3I/ATLAS, further bolstering its status as a ...

If 3I/ATLAS isn’t an alien probe, why is it silent on radio signals but rich in methane from another star system?

If 3I/ATLAS isn’t an alien probe, its discovery may be even more important. Scientists detected no radio signals from the ...

Could aliens ever visit Earth? An aerospace scientist unpacks the challenges of interstellar spaceflight

On May 22, 2026, the Pentagon released a second batch of previously classified photos and videos showing what appear to be ...
IFLScience

As Jupiter Probe Sends Back Video Of 3I/ATLAS, SETI Searches Our Interstellar Visitor For Technosignatures

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Scientists search for signs of life on interstellar visitor

Scientists search for signs of alien life on a visitor from another solar system - 3I/ATLAS is the third known interstellar ...
Forbes

Garbled Radio Signals May Explain Why We Haven’t Heard From Aliens

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Scientists have searched the skies for alien radio signals for more than 60 years, but all ...