The agency announced on Monday afternoon (Feb. 10) that it has picked SpaceX to launch Pandora, a 716-pound (325-kilogram) ...

An international team has confirmed the discovery of a super-Earth orbiting in the habitable zone of a nearby sun-like star.

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

A newly confirmed exoplanet around a nearby sunlike star might be astronomers’ best chance yet to look for life beyond the ...

An exoplanet is a planet outside our solar system that usually orbits a star in our galaxy. More than 7,000 have been found ...

A rocky planet less than half the mass of Earth seems to have an atmosphere made almost entirely of sulphur dioxide – this ...

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

"The climate of this planet is extreme and nothing like that of Earth. The planet's dayside is so hot that elements typically ...

Thousands of exoplanets have been discovered, only a select few show promise. Here we look at some of the most habitable exoplanets ever discovered ranked through their similarity to Earth. The result ...

A research team may have discovered a star with an exoplanet that is so fast that both will leave the Milky Way.

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

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