Questions tagged [big-bang]
According to the current cosmological theories, it's the model that explains the early life of the universe, starting from a rapid expansion of hot and dense matter.
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Why is the age of the universe important?
Age may only be a number, but when it comes to the age of the universe, it's a pretty important one. Why?
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Can we determine the origin of the universe?
I'm not a fan of religious theories, but I keep asking myself all these following questions:
Assume that nothing is created, everything is transformed and the big bang at the end of the period of ...
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Simple question about finite Universe [duplicate]
If, by Big Bang, Universe was created from initial singularity, with finite "speed" of expansion of matter, shouldnt it be finite as well?
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Contractions between big bang and gravitational law [duplicate]
If big bang happened then the centre of the universe must be place of big bang.
Let the mass of whole universe be $M$ and mass of small planet or any Astro object be $m$.
Then the Gravitational ...
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could anti-matter black hole is sitting at the center of the universe ? that have all the aniti matter [closed]
i am very curious about the space , matter and anti-matter , i am not a scientist but i have few question , can we calculate the speed of expansion of the universe? , i have made some assumption or ...
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Is this a great flaw in big bang theory? [duplicate]
Einstein said that, Time & Space cannot exists without one another. Big bang says, time didn't exist before the big bang. So the Primordial ball referred in the Big Bang theory didn't had any ...
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The common explanation to what happens before the Big Bang is wrong? [closed]
When you ask a physicist what happens before the big bang, they will say - the question does not make sense cause there was no time, hence no "before" etc. And that Time appeared with the ...
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Are Stephen Crothers' claims legitimate? [closed]
I came up last night with a talk given by Stephen J. Crothers in which he claims that black holes and the Big Bang have no basis in general relativity. But is he really true? How legitimate are his ...
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Is the universe actually formed according to the big bang theory? [closed]
Big-Bang pretty much explain the origin of universe, but still many people don't believe it. Isn't it possible that our universe come out of a white hole which have been pulled out from a black hole ...
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