The Big Bang is a scientific theory about how the universe started, and then
made the stars and galaxies we see today. The universe began very hot, small,
Oct 18, 2011 ... The widely accepted theory for the origin and evolution of the universe is the Big
Bang model, which states that the universe began as an ...
Jun 22, 2015 ... The Big Bang Theory is the leading explanation about how the ... "The basic
takeaway has not changed; we have high confidence in our results ...
Most astronomers believe the Universe began in a Big Bang about 14 billion
years ago. At that time, the entire Universe was inside a bubble that was
The big bang theory is how some people think the universe came to be after a
sudden burst. Learn more about the origins of the big bang theory.
Big Bang Theory - The Premise The Big Bang theory is an effort to explain what
happened at the very beginning of our universe. Discoveries in astronomy and ...
www.ask.com/youtube?q=Simple Explanation of the Big Bang Theory&v=wt4TmZVS0Do
Sep 22, 2011 ... The Big Bang explains how the universe expanded from a single point. The Big
Bang occurred 13.7 billion years ago. All the matter, energy, ...
Dec 16, 2014 ... The Big Bang is maybe the greatest scientific achievement of the 20th ... how
many of us know how to explain that in a way that makes sense to ...
Dec 18, 2015 ... The basics of the Big Bang theory are fairly simple. ... Not only does the model
explain the origin of all known matter, the laws of physics, and ...
Scientists believe the Universe began in a hot 'big bang' about 13,600 million
years ago. The Universe continues to expand today. The evidence for the Big
Bang theory includes the existence of a microwave ... BBC Science and Nature.