Alien life may not need the kind of home humans instinctively search for. Some of the strangest possibilities begin once ...

Finding an Earth-like world beyond the solar system is the holy grail of exoplanet research, and the field has seen ...

Potentially habitable exoplanets are so incredibly common that astronomers have started to consider more unusual situations where life might arise. Perhaps life can be found on the moon of a hot ...

Scientists believe there are planets outside our solar system where life is even more abundant and sustainable.

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.

To support alien life, a planet doesn’t have to be exactly like Earth, but it does need a few key ingredients. First, it ...

Planets appear to be common around stars in our home galaxy, the Milky Way. Astronomers have found planets not just for stars like our sun, but also for smaller, cooler red dwarfs and other types of ...

Astronomers broke major ground in their hunt for new worlds after potentially locating a giant, habitable planet near the hottest star ever discovered. The researchers detailed their luminous find in ...

The old adage that it's easier to prove a negative could play a crucial role in characterizing nearby exoplanets that could harbor life. The idea is that looking for earth-like planets is tough enough ...

Could violent stellar flares make planets more habitable? Small, low-mass stars such as red dwarfs are well-known for blasting out powerful flares. And when they do, they send waves of radiation ...

A new machine learning model has predicted that there are 44 Earth-like planets in other star systems in the Milky Way galaxy, with researchers from Switzerland claiming that the algorithm at the core ...

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 ...