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If aliens exist, what do they look like?
What would aliens really look like? Explore science-based evolution, symmetry, bizarre worlds, and intelligent life ...
12h
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 ...
A giant impact on the early Earth could have brought the building blocks of RNA to our planet, which new research suggests ...
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