72 Expansion of the Universe and the Big Bang
Understanding the Universe: An Introduction to Astronomy, 2nd Edition Contents of the Universe: The Milky Way and Other Galaxies Lecture by Professor Alex Filippenko I do not own the rights to any of this content and is for personal enlightenmentFrom:JHok87Views:0 0ratingsTime:31:48More inEducation
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72 Expansion of the Universe and the Big Bang - Video
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