FOXNews.com - Odds of Life on Nearby Planet '100 Percent,' Astronomer Says

http://www.foxnews.com/scitech/2010/09/29/odds-life-newfound-earth-size-planet-percent-astronomer-say/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+foxnews%2Fscitech+%28Internal+-+SciTech+-+Mixed%29