Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

The big-idea explorers at Aperture dive into the Fermi Paradox to investigate why we haven't found any evidence of alien life ...

Scientists suggest that advanced aliens might not have physical bodies, challenging traditional views of extraterrestrial ...

Astronomers have recently started looking for black holes bigger than galaxies. Brian Lacki explains how these “stupendously ...

The curious minds at What If explore what would happen if we found alien life on Enceladus.

Using emerging radio techniques refined during and after the Second World War, the astronomers detected a powerful radio ...

A deleted scene finally explains the blockbuster’s most mocked plot hole, making its infamous alien hacking twist far easier ...

This consciousness begins in Israel and radiates outward. It demands sweat, blood, tears of sorrow and tears of joy. The arena of our mission is not Mars, but the broken places of Earth: Africa, Asia ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

The Great Filter theory suggests advanced civilisations may self-destruct before contacting others, explaining the universe's ...

Invincible has some powerful characters in that universe, and here are the most powerful of the characters in it.