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1. scitechdaily.com › the-big-bang-how-couldThe Big Bang: How Could Something Come From Nothing?

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   Jan 19, 2022 · Cycles From Almost Nothing. To truly answer the question of how something could arise from nothing, we would need to explain the quantum state of the entire universe at the beginning of the Planck epoch. All attempts to do this remain highly speculative. Some of them appeal to supernatural forces like a designer.

2. www.forbes.com › sites › startswithabangAsk Ethan: How Did The Entire Universe Come From Nothing?

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   A time when your "thing" of interest didn't exist, Empty, physical space, Empty spacetime in the lowest-energy state possible, and. Whatever you're left with when you take away the entire Universe ...

3. Videos

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     How did the Universe form - out of nothing?

     Jun 29, 2018

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     THE UNIVERSE - Out of Nothing: Infinity | SPACETIME - SCIENCE SHOW

     Dec 1, 2019

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     A Universe from NOTHING?

     Feb 3, 2017

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4. bigthink.com › something-from-nothingHow the Universe really makes something from nothing - Big Think

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   Sep 13, 2022 · 70-year-old quantum prediction comes true, as something is created from nothing. In our common experience, you can’t get something for nothing. In the quantum realm, something really can emerge ...

   • Author: Ethan Siegel

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5. physics.stackexchange.com › questions › 13013Stephen Hawking says universe can create itself from nothing ...

   physics.stackexchange.com › questions › 13013

   the universe can and will create itself from nothing. Is a circular reasoning as you say, even worst: create itself (like god!); from nothing? (a free lunch!). From 'nothing' we can not get 'something'. I think that Spinosa's view is more adequate to a physicist: The Universe was, is and will be ALL with no start nor end.

6. bigthink.com › starts-with-a-bang › universe-nothingAsk Ethan: Did our Universe really arise from nothing?

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   Mar 4, 2022 · Perhaps, according to cosmic inflation — our leading theory of the Universe’s pre-Big Bang origins — it really did come from nothing. This requires a little bit of an explanation, and is ...

   • Author: Ethan Siegel

7. www.sciencealert.com › how-did-the-big-bangHow Did The Big Bang Arise Out of Nothing? : ScienceAlert

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   Jan 4, 2022 · Please try again later. Watch on. In this view, the Big Bang arises from an almost nothing. That's what's left over when all the matter in a universe has been consumed into black holes, which have in turn boiled away into photons – lost in a void.

8. People also ask

   Did the universe exist before the Big Bang?

   • Science does not have a conclusive answer yet, but at least two potentially testable theories plausibly hold that the universe--and therefore time--existed well before the big bang. If either scenario is right, the cosmos has always been in existence and, even if it recollapses one day, will never end. THE AUTHOR

   The Myth Of The Beginning Of Time

   www.scientificamerican.com/article/the-myth-of-the-beginning-of-time-2006-02/

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   Did the universe come from nothing?

   • If you accept a physical definition of “nothing,” then yes, the Universe as we know it very much appears to have arisen from nothing. But if you leave physical constraints behind, then all certainly about our ultimate cosmic origins disappears.

   Ask Ethan: How Did The Entire Universe Come From Nothing? - Forbes

   www.forbes.com/sites/startswithabang/2020/11/27/ask-ethan-how-did-the-entire-universe-come-from-nothing/

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   Could a cold dark empty universe be the source of Our Big Bang?

   • Strangely enough, some cosmologists believe a previous, cold dark empty Universe like the one which lies in our far future could have been the source of our very own Big Bang. But before we get to that, let's take a look at how "material" – physical matter – first came about.

   How Did The Big Bang Arise Out of Nothing? : ScienceAlert

   www.sciencealert.com/how-did-the-big-bang-explode-out-of-nothing-this-could-be-the-way

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   Is there a fatal flaw in the universe before the Bang?

   • A similar proposal has been put forward by Thomas Banks of Rutgers University and Willy Fischler of the University of Texas at Austin. Other critiques also exist, and whether they have uncovered a fatal flaw in the scenario remains to be determined. The other leading model for the universe before the bang is the ekpyrotic (conflagration) scenario.

   The Myth Of The Beginning Of Time

   www.scientificamerican.com/article/the-myth-of-the-beginning-of-time-2006-02/

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   Can science take us back to before the Big Bang?

   • (Credit: NASA/ESA/Hubble Heritage Team (STScI/AURA); J. Blakeslee) The origin of the Universe is one of the most pressing existential questions we can face. Although science can take us back to the earliest moments of the Big Bang, it can also take us back to before the Big Bang, to a very different epoch.

   Ask Ethan: Did our Universe really arise from nothing?

   bigthink.com/starts-with-a-bang/universe-nothing/

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   Did cosmology rethink a time before the Big Bang?

   • Most cosmologists insisted that it simply made no sense--that to contemplate a time before the big bang was like asking for directions to a place north of the North Pole. But developments in theoretical physics, especially the rise of string theory, have changed their perspective. The pre-bang universe has become the latest frontier of cosmology.

   The Myth Of The Beginning Of Time

   www.scientificamerican.com/article/the-myth-of-the-beginning-of-time-2006-02/

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9. www.scientificamerican.com › article › the-myth-ofThe Myth Of The Beginning Of Time - Scientific American

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   Feb 1, 2006 · Aristotle, taking the no-beginning side, invoked the principle that out of nothing, nothing comes. If the universe could never have gone from nothingness to somethingness, it must always have existed.