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Spectral analysis of various distant stars and galaxies showed a Doppler effect that was indicative of an expanding universe, which is exactly what one would expect if the universe had been created in a huge explosion. Since then, there has been a great deal of other astronomical observation that is consistent with the Big Bang Theory. It is very solidly confirmed.
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What is the name for the idea that the universe is expanding?
Big Bang Theory
How did the first life forms come into being according to the big bang theory?
The big bang theory has nothing to do with the formation of life.
How do they know the big bang theory happend?
They didn't; the big bang theory is just an idea or a theory, not a fact. The empirical evidence that our Universe was, 13.7 billion years ago, much more dense that it is now, is overwhelming. No other explanation even begins to explain what we observe in our Universe. Saying the Big Bang is a "just an idea or theory" is like saying gravity is "just an idea or a theory, not a fact."
How did everything in the universe get made?
This is really an opinion. Some believe that god created the universe, and some believe that it was the big bang theory. I myself, being an athiest, believe that it was the big bang, but i really have no idea.
Why is the big bang a theory and not a law?
In science, a theory is the highest denomination that can be given to an idea. In other words, the big bang theory will never graduate into the big bang law. Instead, laws are used as explanations that govern theories. Example: gravity is a theory which is described by Newtonian laws.
What is the big bang theory density?
The Big Bang Theory states that the entire Universe came into being after rapidly expanding from a singularity of infinite density.
How is the big bang theory is an example od scienctific theory?
Hello i am minakshi answer is that the big bang theory is an example of old scientific theory as big bang theory explains that there was an explosion but the isotropy and the homogenity of the universe is not explained by big bang theory to explain his we connect inflatation theory with big bang theory to explain it so the big bang theory is also an example of old scientific theory.
What is the meaning of The Big Bang Theory?
It's the theory that the universe came into being about 14 billion years ago with the ultimate explosive event: a big bang.It's opposed to the steady state theory, which was the idea that the universe had always existed.
How many people believe in the big bang theory?
It depends, because some might say 'scientists'. But not all scientists believe in this theory. Also, there are those who believe in a similar idea to the Big Bang, but it is not refered to as 'The Big Band Theory.'
Scientists extrapolate backwards in time to derive?
the big bang theory
What is the name of the town in The Big Bang Theory?
The Big Bang Theory is set in Pasadena California.
How is gravity related to the big bang theory?
Largely by being not related. The Big Bang theory doesn't really say anything at all about gravity.It's kind of distantly related through the "Theory of Everything", but the problem with this is that there is no Theory of Everything yet (actually, the situation is worse; there are multiple Theories of Everything, and we have no idea which is correct, or indeed if any of them are).
