All Questions
5
questions
1
vote
1
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78
views
Could inhomogeneities or topological defects break the fundamental symmetries of the Universe?
I have heard that some types of inhomogeneities and topological defects in cosmology have been proposed to be able to break fundamental symmetries of nature such as the Poincaré, Lorentz, ...
- 1,017
4
votes
1
answer
473
views
What existed before the big bang [closed]
What existed before the big bang?
What all thing are there inside big bang object ?.
- 141
4
votes
1
answer
1k
views
Big Bang / Big Crunch cycle?
I've been reading some of Stephen Hawking's work on the theory of the expansion (and ultimate contraction) of the universe and was curious if anyone has every hypothesized that the universe has ...
- 143
1
vote
1
answer
620
views
The reason behind Big Bang
It always amuse us to research about things around us and we always start our research with a question that - what must be the reason for happening of that phenomenon?
As we know that the formation ...
- 207
4
votes
2
answers
1k
views
Why are distant galaxies not visible in the observable Universe?
Assuming that the Universe is and has been expanding ever since its creation (Big Bang theory), the galaxies that are now at the 'edge' (not visible theoretically) must have been (at some point in ...
- 155