Once before time a whole story of the universe 1st edition by martin bojowald author visit amazons martin bojowald page find all the books read about the author and more see search results for this author are you an author learn about author central martin . The greatest mystery surrounding the origin of the universe is what cosmologists call the big bang aeuroesingularityaeuraeurthe point at the beginning of the universe prior to the existence of space and time when gravity along with the temperature and density of the universe becomes infinite. Once before time a whole story of the universe bojowald martin 9780307474551 books amazonca. Hello select your address best sellers todays deals new releases todays deals new releases
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