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18

The Afterglow of the Big Bang

Lecture no. 18 from the course: A Visual Guide to the Universe with the Smithsonian

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Taught by Professor David M. Meyer | 44 min | Categories: Science

Conclude your cosmic tour by probing the echo of creation: the faint afterglow of the big bang, which is present everywhere in space. View this signal in increasing detail provided by spacecraft, and uncover its astonishing story about the earliest epoch of our vast universe.