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

Researchers found this material on the meteorite, which entered Earth's atmosphere moving faster than the speed of sound.

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

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 ...

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

The search for alien life has been boosted after an atmosphere was detected surrounding an Earth-like planet for the first ...

A meteorite that crashed through the roof of a New Jersey home last year contains the chemistry of alien life, according to ...

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 ...

A METEORITE that smashed though a roof and into a New Jersey bedroom may contain the chemical blueprints of alien life.

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

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