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Yesterday, astronomers announced the discovery of a compact solar system orbiting a distant star, with two of the planets being very close to the size of the Earth. My friend Fraser Cain, from Universe Today, put together a video chat Q&A about the discovery with me, Nancy Atkinson from UT, Emily Lakdawalla from the Planetary Broadcasting platform : YouTube Source : DiscoverMagazine Discovery Date : 21/12/2011 00:20 Number of articles : 2
