Two planetary systems with potentially Earth-like conditions - World Socialist Web Site
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Two planetary systems with potentially Earth-like conditions
By Bryan Dyne
22 April 2013
Astronomers studying planets outside the Solar System using NASA’s Kepler mission have found two planetary systems that include a total of three super-Earth sized planets that receive a similar amount of stellar radiation as the Earth, placing them in the “habitable zone” of their respective systems. The discoveries are another step towards finding a similar world to Earth around a similar star to the Sun.
