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The complete history of the Universe -- from the Big Bang to 200 my into the future

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History of the Universe eBook. 398 pages, 300 illustrations only $2.99

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Quasar

The word quasar means “quasi-stellar object”, something which appears to be as small as a star belonging to a galaxy outside the Milky Way. Current thinking is that these very bright objects, which lie at the centers of galaxies, are caused by matter being sucked into a supermassive black hole.

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History of the Universe eBook. 398 pages, 300 illustrations only $2.99

eBook only $2.99
398 pages, 300 images

"I find the science fabulous...an extremely useful teaching tool."
Professor David Christian

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