When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

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

A new study proposes examining Mars and other space samples on the Moon before bringing them to Earth, arguing it would ...

Astronomers have sharply revised down the mass of nearby super Earth GJ 3378b, dramatically improving its prospects as a ...

Some of these approaches may show promise, but new research indicates much of today’s AI is even more easily duped by false ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

This video breaks down why K2-18b has suddenly become one of the most important planets in the search for life beyond Earth. Using data from the James Webb Space Telescope, researchers reported ...

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

A newly discovered and potentially habitable exoplanet scientists are calling Earth’s “next-door neighbor” could be the next ...

A set of protocols telling scientists what to do – and what not to do – if they ever detect evidence of intelligent life ...

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

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