Exoplanets like Earth have been discovered but not all Earth-like planets are equal when it comes to alien life.

A stratum of molten rock located deep within certain rocky planets may be exerting influence beyond merely shaping their ...

Astonishingly, we can identify molecules present in the atmospheres of exoplanets.

More planets could be homes for aliens than we thought, scientists say - Planets we thought were not inhabitable might ...

K2-18b resides within the habitable zone of its star, making the presence of liquid water and thus life possible. Using the James Webb Space Telescope, researchers detected molecules in K2-18b's ...

Exoplanet TOI-561 b is the closest of four worlds orbiting a 10-billion-year-old G-type star roughly 280 light-years from Earth. - NASA / ESA / CSA / Ralf Crawford illustration NASA’s James Webb Space ...

Far beyond the eight familiar planets in our solar system, countless bizarre and extreme worlds await discovery — and some have already been found. Thanks to rapidly advancing telescope technology, ...

Science fiction films have shaped our collective imagination into believing that any planet harboring extra-terrestrial life would look like a lush green utopia, somewhat like Earth. But fresh ...

While such organisms may or may not exist in the universe, the research has important implications for future human endeavors in space. When you purchase through links on our site, we may earn an ...

WASHINGTON, July 7 (Reuters) - Scientists are tracking a large gas planet experiencing quite a quandary as it orbits extremely close to a young star - a predicament never previously observed. This ...