Purple ‘Alien’ on ISS? NASA debunks the mystery that no one expected

A strange purple object aboard the ISS sparked alien fears online, but NASA revealed it was a potato experiment. It shows how ...

Project Hail Mary is packed with hard science. An astrophysicist breaks it down

As an astrophysicist, my world revolves around the wonders of space and the mysteries of the universe. This means I can be a ...
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Aliens aren’t green men: what scientists really expect

For more than a century, popular culture has trained us to picture extraterrestrials as bug-eyed, bipedal “little green men” who look suspiciously like us in rubber suits. The scientists who actually ...
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Adrian Tchaikovsky: 'I try and do interesting aliens'

As the science fiction author publishes the latest novel in his Children of Time series, Children of Strife, he talks to ...
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'Alien life will be found by 2075': UK's top space scientist claims we are not alone

One of Britain’s most prominent space scientists believes humanity may finally get an answer to one of its oldest questions within the next few decades. Maggie Aderin-Pocock says she is “absolutely ...

10 Best Sci-Fi Shows About Alien Invasions, Ranked

Alien invasions are terrifying to think about, but cool to watch on TV. These are the 10 best shows you can watch about that ...