8 burning theories that could prove 3I/ATLAS is an alien spacecraft, according to Harvard scientist

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

Most sensitive radio observations to date find no evidence of technosignature from 3I/ATLAS

I/ATLAS was first discovered on July 1, 2025, it has garnered much attention, including speculation, hopes and fears that it ...
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Most powerful radio search of 3I/ATLAS ends with a result no one expected

A new radio investigation of the interstellar object 3I/ATLAS has attracted significant attention from astronomers and SETI ...

Nine 'mysterious' 3I/ATLAS signals identified as human noise

I/ATLAS, the third known interstellar object to cross our Solar System, was first spotted on 1 July 2025 and immediately ...