‘We’re Not Alone’: Milky Way Teeming with Billions of Earth-Size Planets
November 5th, 2013

According to the recent NASA study there are at least 8.8 billion stars with Earth-size planets in the habitable temperature zone.

NASA’s Kepler Spacecraft Discovered ‘New Earth’ In ‘Habitable Zone’
December 6th, 2011

NASA announced Monday the discovery of Kepler-22b, more similar to Earth than any planet ever discovered.

‘The Journey Home’: Amazing Time-Lapsed Video Made From Space by Astronaut Ron Garan [Video]
November 22nd, 2011

Ron Garan, a NASA astronaut released a video that “is about as close as we can come to show what astronauts see in space.”