BBT has various meanings in the Astronomy category. Discover the full forms, definitions, and usage contexts of BBT in Astronomy.
The theory that the Universe 'started' with an event that created time and space, about 13 billion years ago is known as big bang theory. The Big Bang Theory is an American sitcom created by Chuck Lorre and Bill Prady, both of whom serve as executive producers on the show along with Steven Molaro.
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