Last Updated: Tuesday, February 5, 2013, 21:07
Scientists looking for habitable planets to photograph could have better luck searching for moons, according to scientists.
Last Updated: Thursday, October 11, 2012, 14:06
Moons, rather than planets, may give us the first glimpse of habitable worlds outside our solar system, according to scientists.
Last Updated: Tuesday, December 6, 2011, 09:51
Tired of life on Earth? There may be other options, according to a catalog released today of planets and moons that could have the right conditions to support life, planetary scientists said.
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