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

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.

Young, Sun-like stars blast their surrounding planets with far less X-ray radiation than scientists have assumed for over a ...

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 ...

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

Unfortunately for science fiction fans, desert worlds outside our solar system are unlikely to host life, according to new ...

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, ...

Researchers studied the orbits of 150 planets in the Milky Way and found that many of them were at the right temperature to have life. For generations, scientists have known that the Milky Way ...

Scientists have identified 45 Earth-like planets beyond our solar system that may support life. Using advanced space data, ...

First-year students in Rochester Institute of Technology’s Science Exploration Program are reproducing a slice of life in their lab that might exist on the seven Earth-like planets recently discovered ...

When astronomers search for planets that could host liquid water on their surface, they start by looking at a star's habitable zone. Water is a key ingredient for life, and on a planet too close to ...