Warmer climates than Earth’s could accelerate life’s development, potentially increasing the number of planets with more ...

A new study suggests that life may emerge rapidly on Earth-like planets once conditions become favorable. By analyzing ...

One such moment was when space craft sent back images of the Earth for the first time. Another is the discovery of life on ...

The discovery was made on a massive exoplanet known as K2-18b that for years has captivated scientists searching for life outside of Earth.

U.S. team of researchers detected signs of two chemicals in the planet's atmosphere long considered to be "biosignatures" indicating extraterrestrial life.

In a potential landmark discovery, scientists using the James Webb Space Telescope have obtained what they call the strongest signs yet of possible life ... planets, with a diameter greater than ...

Astronomers find possible signs of alien life on massive, distance planet K2-18b. The exoplanet K2-18b is 8 times bigger than planet Earth. The claim about alien life involved data from NASA's ...