UK scientists have designed a concept mission to land astronauts on Mars by 2021 -- 12 years before ...

Astronomers, while making visible-light observations using NASA's Hubble Space Telescope, have found...

Scientists have discovered that there are 60 billion potentially habitable planets in the Milky Way ...

With the discovery of the first exoplanet in the mid-1990s, there has been an explosion of discoveri...

"Einstein's planet," formally known as Kepler-76b, is a "hot Jupiter" that orbits its star every 1.5...

Astronomers, for the first time, have discovered an exoplanet using a new method that relies on Eins...

NASA's Kepler mission has discovered two new planetary systems that include three super-Earth-size p...

The space telescope of NASA has found the new planetary candidates four of which could be in the so-...

Tau Ceti - a Sun-like star lying at a distance of twelve light years from Earth - could be hosting f...