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

For your extraterrestrial viewing needs, Stacker ranked the top 30 alien movies, according to their IMDb user rating.

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

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

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

Learn about a new working paper that argues that consciousness may not be limited to Earth-like biology, raising the ...

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

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

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

'This one's exciting.' ...

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 ...

Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying.” – Arthur C.