Scientists believe that our universe started with a colossal explosion
called the Big Bang. That powerful blast created all the matter and
energy in the universe and laid the groundwork for every explosion
since.
Tags
National Geographic, Known Universe, BASE Productions, Beau Weaver, the most explosive, explosive, big bang, universe, colossal, explosion, scientist, powerful, energy, documentary, free, watch, online, movie, video, film, Christine Johnson
Download our android app!
