Scientists say the findings of the new study may make future searches for extraterrestrial intelligence faster and more ...

A rocky world orbiting within its star’s habitable zone may be surrounded by a helium-rich atmosphere, providing the ...

Astronomers have identified what they say is the first confirmed atmosphere surrounding a rocky planet inside a habitable ...

A planet with one side permanently roasting and the other frozen in endless darkness might still have a chance of supporting life. Researchers found that heat inside a tidally locked exoplanet could ...

Astronomers find planet that is shockingly like Earth in huge milestone for search for aliens - First ever discovery of its ...

Alas, it’s not a study-abroad course – yet – but exoplanets may provide insight into how life formed on Earth.

Astronomers have revised the mass of nearby exoplanet GJ 3378 b, recasting it as a rocky super‑Earth in the habitable zone ...

The rocky exoplanet depicted here in this artist’s illustration, with a fuzzy atmosphere. (Melissa Weiss/CfA) As the famous ...

Scientists have seen an atmosphere around a rocky, potentially habitable planet for the first time – marking a major milestone in the search for alien life. As well as being a major discovery in ...

K2-18b is one of the most promising worlds for the search for extraterrestrial life, so astronomers conducted an unusually ...

Astronomers have only previously found atmospheres around exoplanets that are very large or incredibly hot – but now they ...