How Big Bang Theory Works, with Neil deGrasse Tyson

Courtesy NASA

There are a number of theories for how the universe evolved but none are more widely accepted than the Big Bang theory. Learn about the mind-boggling details of the early universe and hear Dr. Neil deGrasse Tyson talk about what it will take for us to know its origins.

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Topics in this Podcast: astronomy, Einstein, Dark Matter, big bang theory, astrophysics, space, Universe