Does Einstein's Static Universe Theory Disprove the Big Bang?

In summary, a static universe, also known as the "Einstein universe", is a universe in which space is not expanding or contracting. This means that the universe would have always existed and remained unchanged. However, this theory is not supported by observations such as the expansion of the universe and the existence of the Big Bang. Therefore, the concept of a static universe is not considered to be accurate.
  • #1
LSulayman
42
0
"A static universe or "Einstein universe" is one in which space is neither expanding nor contracting." from:http://en.wikipedia.org/wiki/Static_universe

Does this mean that such a universe has always existed and has always been the same? Has always been here, unchanged?
Because I don't really understand what they mean with static universe.
 
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  • #2
Yes, that is what it means. But, this isn't true because we observe the expansion of the Universe through the redshift of supernovae. Also the Cosmic Microwave Background Radiation suggests that a Big Bang occured.
 
  • #3
Kevin_Axion said:
Yes, that is what it means. But, this isn't true because we observe the expansion of the Universe through the redshift of supernovae. Also the Cosmic Microwave Background Radiation suggests that a Big Bang occured.

So according to the static universe there would be no such thing as a 'big bang'?
 
  • #4
Probably not. Could be, but it's kind of a pointless question since the universe isn't static.
 
  • #6
LSulayman said:
So according to the static universe there would be no such thing as a 'big bang'?


If by "Static Universe Theory" you mean the "Steady State Theory" then the answer is no.
 

1. What is Einstein's Static Universe?

Einstein's Static Universe is a cosmological model proposed by Albert Einstein in 1917. It is a theoretical model of the universe that assumes it is static and unchanging, with no expansion or contraction.

2. How does Einstein's Static Universe differ from the Big Bang theory?

Einstein's Static Universe and the Big Bang theory are two different models of the universe. While the Big Bang theory suggests that the universe began with a massive explosion and has been expanding ever since, Einstein's Static Universe assumes that the universe has always existed in a steady state, with no beginning or end.

3. What evidence supports Einstein's Static Universe?

There is no direct evidence to support Einstein's Static Universe as it is a purely theoretical model. However, at the time it was proposed, it was consistent with the known laws of physics and provided an alternative to the expanding universe model.

4. Why was Einstein's Static Universe eventually abandoned?

As more evidence and observations of the universe were collected, it became clear that the universe is not static but instead is constantly expanding. This contradicted Einstein's Static Universe model and led to its abandonment in favor of the Big Bang theory.

5. Are there any current theories or models that incorporate elements of Einstein's Static Universe?

While Einstein's Static Universe is no longer a widely accepted model, some aspects of it have been incorporated into modern theories such as the Steady State theory and the Cyclic model. However, these models also have their own limitations and are still subject to ongoing research and debate.

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