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

Astronomers at the University of Cambridge in the UK said they have found the “most promising signs yet” of life on another ...

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

Astronomers have found thousands of exoplanets — worlds beyond our solar system. Most of them are in single-star systems, ...

A new discovery could represent the most concrete evidence of alien life to-date, but scientists caution that further studies are needed.

Finding evidence of life in the cosmos is the “holy grail” of exoplanet science, one of the scientists said, but there is ...

Astronomers have detected the most promising signs yet of a possible biosignature outside the solar system, although they ...

Near a planet far, far away astronomers have found traces of chemicals that on Earth are only produced by living beings.

Scientists have found what they are calling the strongest sign yet of possible life beyond our solar system after detecting ...

In a potential landmark discovery, scientists using the James Webb Space Telescope have obtained what they call the strongest ...

A distant ocean-covered world, teeming with life. That's the most likely explanation for a new discovery made by scientists ...

Scientists have detected chemical signatures on a planet 124 light-years away that suggest the presence of life for the first time beyond our solar system.