Scientists pointed a giant telescope at 3I/ATLAS to scan for alien life — this is what they found

It is unclear whether a [3I/ATLAS] would transmit radio signals … such signals would take tens of thousands of years to cross ...
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Comet 3I/ATLAS scanned for alien signals—here’s what scientists found

I/ATLAS is a natural celestial object with all the qualities typical to a comet. It doesn't just belong to our solar system.