The newly discovered exoplanet has four times the mass of the Earth, orbiting the star as small as 1/10 of the Sun.
American scientists have discovered a strange and hot stone planet just 22.5 light years from Earth.
Over the past few decades, from the point of view around the Solar System, we now know thousands of planets outside the solar system.
Imagine one day we encounter aliens, and they are our descendants.
When analyzing data from the Kepler spacecraft, astronomers discovered 20 new planets could survive the conditions suitable for life, Fox News reported today.
NASA's Kepler Space Telescope discovered 219 new planet candidates and 10 of them could fit life.
The American Aeronautics and Space Agency (NASA) announced on June 13 that it had discovered the largest planet outside the solar system, also known as extraterrestrial planets,
US astronomers have just announced the discovery of more than 1,000 potential objects, new planets outside the solar system - nearly double the number of planets detected by NASA's
American astronomers have discovered 18 new planets of the same size as Jupiter. They turn around stars larger than the sun.