Study finds dry exoplanets may not support life without enough water to maintain their carbon cycle, even if they are in the ...

Add Yahoo as a preferred source to see more of our stories on Google. Some exoplanets, like the one shown in this illustration, may have atmospheres that could make them potentially suitable for life.

The search for life beyond Earth has followed a familiar logic: find a rocky planet orbiting in the habitable zone, where ...

Scientists find that planets need more than water to support life. Too little water may cause long-term overheating and ...

Challenging long-held assumptions, Aarhus University researchers have demonstrated that the protein building blocks essential for life as we know it can form readily in space. This discovery, ...

The universe contains many surprises and opportunities, including the phenomena of exoplanets. Our universe is full of endless discoveries and possibilities that scientists continue to pursue in ...

New research using NASA's powerful JWST telescope has identified a planet 41 light years away which may have an atmosphere. The planet is within the "habitable zone," the region around a star where ...

How much water do habitable exoplanets need for life as we know it to exist? This is what a recent study published in The ...

Astronomers might be close to confirming the presence of an Earth-like atmosphere on an exoplanet for the first time, if more detailed analyses verify preliminary observations from the James Webb ...

WASHINGTON – For the first time astronomers have discovered a planet outside our solar system that is potentially habitable, with Earth-like temperatures, a find researchers described Tuesday as a big ...

Maintaining liquid surface water is one of the preconditions that a planet has to meet in order to support life as we know it ...