Scientists say exoplanets circling carbon-rich stars could be made of diamond and silica.
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First super-Earth exoplanet discovered with water vapor, orbiting in the habitable zone of its star, which may hold alien life.
NASA’s new Transiting Exoplanet Survey Satellite (TESS) will observe 400,000 stars across the whole sky to catch a glimpse of a planet transiting across the face
Astronomers find first compelling evidence for a Moon, an exomoon, outside our solar system.
Nearly 100 new exoplanets orbiting stars outside our solar system have been discovered.
Astronomers discovered 10 near-Earth size exoplanets orbiting in their star’s habitable zone, which is the range of distance from a star where liquid water could
NASA officially is beginning work on the Wide Field Infrared Survey Telescope (WFIRST), an astrophysics mission designed to help unlock the secrets of the universe.
According to a new theoretical study, most Earth-like exoplanets have yet to be born.
A new study claims that the Milky Way is home to billions of planets positioned at the ‘habitable zone.’
Mega-Earth Kepler-10c strange new rocky exoplanet, just discovered by astronomers, has about 17 times as much mass as our planet. Artist’s impression of “mega-Earth” Kepler