The current estimate for the initial expansion of the universe dubbed "The big bang" occurred about 13.7 billion years ago.
About 13.77 billions years ago. Give or take a few tens of millions of years.
According to the believes of physics and the big bang, we know that the big bang was both big and a bang. Since we are still receiving radiation from the big bang, So considering that factor I would say that it was big and a bang. What do you believe?
Big Bang theorist believe
Everything that ever happened - or at least, everything we know of - happened after the Big Bang, and was, in a way, affected by the Big Bang.
why did Stephen discover the big bang theory
Unclear as there is no way to know what happened before the big bang, or even if there was a "before the big bang".
According to the believes of physics and the big bang, we know that the big bang was both big and a bang. Since we are still receiving radiation from the big bang, So considering that factor I would say that it was big and a bang. What do you believe?
Big Bang - Big Bang album - was created on 2009-08-19.
Current theory is the Big Bang
The Best of Big Bang
How did it what? - It isn't known what caused the Big Bang, if that's what you mean.
The big bang created itself.
big bang: This is the big bang theory
the big bang of couse
The big bang is a theory.
Big Bang Tornado
Everything we know of happened after the Big Bang.
Big Bang theorist believe