On February 26, NASA announced the discovery of an addition 715 planets found by the Kepler space observatory. These 715 planets are in orbit around 305 distinct stars and NASA has said that four of the planets orbit in the Golidlocks zone, where life is possible. THe new planets join nearly 1,000 previously discovered extrasolar planets and are from data collected by Kepler between its launch in 2009 and 2011.
Results from the first four months of observation from the Kepler space observatory have been released indicating the discovery of more than 1200 potential planets, including 165 Jupiter-class planets, 662 Neptune-class planets, 288 superEarth class planets, and 68 Earth-class planets, 54 of which are considered to be in the habitable zone. Kepler has been searching a portion of the sky that includes the constellation Cygnus and Lyra and looked at 156,000 stars during the period covered by the released data.