Engaging articles, breathtaking images and expert knowledge Issues delivered straight to your door Astronomers have ...

Science & Tech News - Space News - Alien life might exist somewhere in the universe, but we still don't know for sure.

Astronomers have identified sulfur as a potentially crucial indicator in narrowing the search for life on other planets.

How would detecting methane help astronomers identify if exoplanets, or even exomoons, have life as we know it, or even as we ...

By comparison, our nearest stellar neighbor Proxima Centauri is around 4.2 light years away. If there were such emissions there, the James Webb Space Telescope would be able to detect them.

If extraterrestrial civilizations exist with technology similar to ours, could they detect Earth? A team of SETI researchers ...

The Details of Earendel Following Earendel’s discovery, researchers have used the James Webb Space Telescope (JWST ... The closest exoplanet – called Proxima Centauri b – is four light years away, or ...

SETI scientists try to determine whether aliens at a similar technology level to humans could detect Earth and from how far ...

NASA’s James Webb Space Telescope is tested in a giant ... As it happens, there’s a rocky planet, called Proxima Centauri b, orbiting in the habitable zone of Proxima Centauri, a red dwarf ...