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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 ...
Starlust on MSN

Scientists scan interstellar comet 3I/ATLAS for alien signals again, confirm it's not a spacecraft

Scientists found no alien signals from interstellar comet 3I/ATLAS after a fresh 7-hour radio scan.

Scientists probe cosmic visitor from deep space, come up empty in search for alien life

The object, called 3I/ATLAS, is only the third interstellar visitor ever detected passing through our Solar System.

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 ...

Radio scans find no alien tech from the latest interstellar comet

The SETI Institute said Wednesday that extensive radio scans by its telescope in Northern California found no signs of ...

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 ...

Scientists search for signs of alien life on a visitor from another solar system

Scientists have searched one of the only known visitors to us from another solar system for signs of alien technology – and ...

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

Interstellar space is unforgivingly vast, but the emptiness has some advantages. The lack of atmosphere means there is no aerodynamic drag.