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What would aliens really look like? Here's what the science says. And no, it's not little green men.
We talk to astronomer Professor Jon Willis about what form alien life may take based on evidence we find on Earth ...
Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for ...
The universe is vast and teeming with stars – but if intelligent life exists, it may not be able to visit Earth.
Scientists may have found a powerful new way to hunt for alien life — not by searching for specific molecules, but by looking for hidden patterns in how those molecules are organized. Researchers ...
Astrophysicist and science communicator Neil deGrasse Tyson spills on his obsession with aliens and the best and worst ...
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