what are before the big bang ?

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what are before the big bang ?

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https://www.bbc.com/future/article/20220105-what-existed-before-the-big-bang

https://www.bbc.com/future/article/20220105-what-existed-before-the-big-bang
What existed before the Big Bang? – BBC
What existed before the Big Bang? 5 January 2022 By Alastair Wilson Features correspondent Alamy The mystery of what existed before the Big Bang has puzzled physicists since the theory was…
Will we ever… know what happened before the Big Bang? – BBC
Pocket universes However, none of this really tells us what, if anything, came before the Big Bang. In many models for inflation, as in some of the older Big Bang theories, this is the only…

https://www.livescience.com/what-came-before-big-bang.html

https://www.livescience.com/what-came-before-big-bang.html
What happened before the Big Bang? | Live Science
What happened before the Big Bang? Additional resources In the beginning, there was an infinitely dense, tiny ball of matter. Then, it all went bang, giving rise to the atoms, molecules, stars…

https://science.howstuffworks.com / dictionary / astronomy-terms / before-big-bang.htm

https://science.howstuffworks.com / dictionary / astronomy-terms / before-big-bang.htm
What Existed Before the Big Bang? | HowStuffWorks
6 sept. 2023It’s a mind-boggling question that has intrigued scientists theologians, and the curious alike for centuries: What was before the Big Bang? Roughly 13.7 billion years ago, the entire universe existed as a singularity, a point smaller than a subatomic particle, according to the Big Bang theory [source: Wall ].

https://en.wikipedia.org/wiki/Initial_singularity

https://en.wikipedia.org/wiki/Initial_singularity
Initial singularity – Wikipedia
The initial singularity is a singularity predicted by some models of the Big Bang theory to have existed before the Big Bang. [1] The instant immediately following the initial singularity is part of the Planck epoch, the earliest period of time in the history of our universe. Traditional models of our Universe The traditional model of the

https://www.scienceabc.com/nature/universe/what-existed-before-the-big-bang.html

https://www.scienceabc.com/nature/universe/what-existed-before-the-big-bang.html
What Existed Before The Big Bang? – Science ABC
19 oct. 2023The question of what existed before the Big Bang is one that has puzzled physicists for many years. Some believe that the Universe was created from a stellar explosion, while others believe that it was created from a black hole. However, there is no definitive answer to this question.

https://www.sciencefocus.com/space/what-was-before-the-big-bang-everything-you-need-to-know

https://www.sciencefocus.com/space/what-was-before-the-big-bang-everything-you-need-to-know
What was before the Big Bang? Everything you need to know
What was before the Big Bang? Everything you need to know – BBC Science Focus Magazine

https://www.livescience.com/65254-what-happened-before-big-big.html

https://www.livescience.com/65254-what-happened-before-big-big.html
What happened before the Big Bang? | Live Science
It’s possible that before the Big Bang, the universe was an infinite stretch of an ultrahot, dense material, persisting in a steady state until, for some reason, the Big Bang occured….

https://en.wikipedia.org/wiki/Chronology_of_the_universe

https://en.wikipedia.org/wiki/Chronology_of_the_universe
Chronology of the universe – Wikipedia
Before c. 10 −32 seconds after the Big Bang. At this point of the very early universe, the universe is thought to have expanded by a factor of at least 10 78 in volume. This is equivalent to a linear increase of at least 10 26 times … Between 2 minutes and 20 minutes after the Big Bang. Between about 2 and 20 minutes after …

https://www.scientificamerican.com/article/what-came-before-the-big-bang

https://www.scientificamerican.com/article/what-came-before-the-big-bang
What Came before the Big Bang? | Scientific American
What Came before the Big Bang? Our universe may have started not with a big bang but with a big bounce—an implosion that triggered an explosion, all driven by exotic…

https://www.cnet.com/science/stephen-hawking-tells-degrasse-tyson-what-preceded-big-bang

https://www.cnet.com/science/stephen-hawking-tells-degrasse-tyson-what-preceded-big-bang
Stephen Hawking explains what happened before Big Bang
Science Stephen Hawking explains what happened before Big Bang Commentary: The physicist tells Neil deGrasse Tyson what came before the Big Bang. Was there anything there? Was there…
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