By analyzing publicly available Kepler data, CfA astronomers identified 95 planetary candidates circling red dwarf stars. Of those, three orbit within the habitable zone (marked in green) — the ... more 
By analyzing publicly available Kepler data, CfA astronomers identified 95 planetary candidates circling red dwarf stars. Of those, three orbit within the habitable zone (marked in green) — the distance at which they should be warm enough to ho less 
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SPACE.com | Photo By C. Dressing (CfA)
Wed, Feb 6, 2013 12:12 PM EST