Scientists have discovered what they believe to be the strongest signature yet of alien life on a distant planet 120 light years from Earth. Astronomers at the University of Cambridge say they are ...

The Kepler-22b reveal flips the storyline of the series. What started as a story about Earth going through a bizarre ...

NASA ’s James Webb Space Telescope has found the strongest evidence yet that a small, rocky planet outside our solar system has air, even though it orbits precariously close to its star.

Hycean worlds, which are a possible kind of exoplanet with deep oceans surrounded by a thick envelope of hydrogen, could provide the best chance for the James Webb Space Telescope (JWST) to detect ...

An ocean world that’s teeming with microbes — and who knows what other kinds of life — is currently the best explanation for some chemical signatures that the James Webb Space Telescope has spotted in ...