"While this star formed a long time ago, in fact before most of the stars in the Milky Way, we have no indication that any of these planets have now or ever had life on them. At their current orbital distances, life as we know it could not exist on these ancient worlds."
Source: Steve Howell, Kepler/K2 project scientist at NASA's Ames Research Center in Moffett Field, California -- comenting on data from NASA's Kepler mission that has discovdered a planetary system of five small planets dating back to when the Milky Way galaxy was a youthful two billion years old.