Astronomers have found some pretty wild exoplanets. Some are balls of lava the temperature of hell, one is partially made of ...

A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...

A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away.

UK researchers have confirmed the existence of a “super Earth” located 20 light-years away that could reveal the existence of ...

HD 20794 d completes its orbit just shy of two Earth years, placing it well within reach of conditions that might harbor life ...

Earth,” dubbed HD 20794 d, boasts a mass six times that of our planet and resides within the star’s “habitable zone.” The ...

Scientists have detected organic compounds and minerals necessary for life in the samples collected by the OSIRIS-REx mission ...

Pristine samples of the asteroid Bennu transported to Earth contain the 'basic building blocks' for life, shedding new light ...

Astronomers who identified HD 20794 d say its proximity to its host star and orbital pattern suggest it could hold water.

New research points toward an exoplanet that may be capable of supporting life 20 light-years away from Earth.

Found by Dr Michael Cretignier of the University of Oxford, the planet has a mass six times greater than Earth's and orbits ...