Over the past decade astronomers planetary scientists and cosmologists have answered or are closing in on the answers to some of the biggest questions about the universe. The new cosmos has 49 ratings and 5 reviews peter said very good update to carl sagans cosmos covers topics like the shape of our galaxy and life cyc. Abebookscom the new cosmos answering astronomys big questions 9781107068858 by david j eicher and a great selection of similar new used and collectible books available now at great prices
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