Thirty years after the discovery of the first exoplanet, we detected more than 7000 of them in our Galaxy. But there are ...

A planet that may support alien life has been discovered less than 20 light-years from Earth. The "promising" super-Earth - ...

A planet that may support alien life has been discovered less than 20 light-years away from Earth - and it's believed to ...

Watchers of the Connecticut skies should be able to watch the planets line up for 'parade' in February, and the start of ...

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

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

For millennia, humans have asked whether we are alone in the universe, yet the discovery of aliens still eludes us. But if ...

The six curiosities that Brown and Batygin identified have elongated elliptical orbits whose perihelia ... Way as our Sun orbits the center of the galaxy. "But some of it - there has to be ...

Earth's unusual orbit through hot and cold conditions tests the limits of tolerability for any known lifeforms.

Astronomers have discovered an intriguing, potentially habitable, super-earth not far from us in cosmic terms.