We've long assumed that aliens will be like us, but there's every reason to think they are instead a form of unfathomable AI, says the UK astronomer royal Lord Martin Rees. It's taken more than four ...

Alien experts claim powerful extraterrestrial life exists in the universe, which is beyond the control of any government — ...

I’ve thought long and hard about UFOs and interstellar predators, and I know I should be terrified. However … Are we alone in the universe? There’s hardly an answer to the question that isn’t ...

NASA astronaut Stan Love has exclusively discussed aliens with The U.S. Sun and explained why he thinks they haven’t visited us yet. Love is a 57-year-old American scientist and astronaut who joined ...

If aliens really do exist, why haven't they already tried to contact us? The idea of intelligent extraterrestrial life has long gripped scientists and the public alike, with a multitude of theories ...

We are not alone - with 36 intelligent alien races living in our galaxy, according to a new study. British scientists have calculated that there could be dozens of other extra terrestrial lifeforms ...

AN expert is claiming that intelligent aliens could be hiding on Dyson spheres circling white dwarf stars throughout the Milky Way. Ben Zuckerman, who teaches physics and astronomy at the University ...

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Astrophysicist proposes a ‘radically mundane’ theory for why humans have yet to encounter extraterrestrials For centuries, great thinkers have pondered why, given the hundreds of billions of planets ...