The big bang theory came as a result of discovering that there are many galaxies and that they are all moving away from us.
The radiation was 100 times more than expected and they were certain it did not come from our galaxy. They reasoned that the Big Bang had released a tremendous blast of radiation and scattered the matter that condensed into galaxies.
It is similar to the Big Bang theory. The ekpyrotic theory is, a theory that their is a parallel universe (More than one) In our universe.
That is, more or less, the description of the Big Bang.
Still now the most acceptable theory on the origin of universe has been the big bang theory. you can get more info on big bang theory from wikipedia.
Still now the most acceptable theory on the origin of universe has been the big bang theory. you can get more info on big bang theory from wikipedia.
Hello, i am minakshi and the answer of your question is that the major astronomers that helped us arrive at the big bang theory is that george lemairte and freidmann .one thing more i like the big bang theory very much more question you can send me on big bang theory like my opinion on how the universe was created , how matter came into being etc.
Start from the Answers.com topic about big bang theory (in the link). I believe Simon Singh's book mentioned there is also nice.
The first observation suggesting the Big Bang theory was made in 1929 by astronomer Edwin Hubble, who discovered that galaxies are moving away from us, with more distant galaxies receding faster. This observation indicated that the universe is expanding, leading to the conclusion that it originated from a singular, dense point. Additionally, the discovery of cosmic microwave background radiation in 1965 provided further evidence of the universe's hot and dense beginnings, supporting the Big Bang theory.
The matter present in the Universe began to become more and more dense and this huge density originates the big bang. That was the beginning of the Universe.
Two answers from me. 1. There is more room for possibilities. 2. The big bang theory and how it all went from one little speck to the universe. The discovery channel actually had a show on this once.
If I understand correctly, you are asking about evidence for the Big Bang. The evidence is in the expansion of the Universe (as seen in the redshift of distant galaxy), the cosmic microwave background radiation (which closely matches expectations according to theory), the percentages of elements and isotopes in the Universe (which also closely matches expectations), and calculations that show that a static Universe won't remain stable for long.For more details, I suggest you look up "Big Bang" in the Wikipedia.
Different types of theories are the Big Bang Theory, the Cell Theory, and more.