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Pre-Big Bang physics

en.wikipedia.org/wiki/Pre-Big_Bang_physics

PreBig Bang physics, (PPBP) are physics which can be speculated to have existed prior to the Big Bang. PPBP may have been radically different from the ...

What existed before the big bang? | HowStuffWorks

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

Before the big bang, the universe existed as an incredibly small singularity. Learn about what existed before the Big Bang.

The Beginning of Time - Stephen Hawking

www.hawking.org.uk/the-beginning-of-time.html

All the evidence seems to indicate, that the universe has not existed forever, but ... Since events before the Big Bang have no observational consequences, one ...

What Came Before the Big Bang? | DiscoverMagazine.com

discovermagazine.com/2013/september/13-starting-point

Oct 10, 2013 ... Cosmologist Alexander Vilenkin believes the Big Bang wasn't a one-off ... Whatever is pre-big bang is bigger than us....and probably enjoying ...

www.ask.com/youtube?q=What Existed before the Big Bang?&v=r5bZ3BCuXKk
Dec 1, 2014 ... Astronomers are pretty sure what happened after the Big Bang, but ... Before that we couldn't hope to see a thing, the Universe was just too hot ...

Before the Big Bang? - The Official String Theory Web Site

www.superstringtheory.com/cosmo/cosmo4.html

It seems fairly likely that there was a Big Bang. The obvious question that could be asked to challenge or define the boundaries between physics and ...

Will we ever… know what happened before the Big Bang? - BBC

www.bbc.com/future/story/20130502-what-came-before-the-big-bang

May 3, 2013 ... The Big Bang model is our best explanation for why the cosmos ... more challenging questions, including what – if anything – came before it?

What came before the big bang? | New Scientist

www.newscientist.com/article/mg22730370-300-what-came-before-the-big-bang/

Sep 2, 2015 ... Has the universe existed forever? Or was there something before it? To find out, we need a working theory of quantum gravity and a new ...

What was there before the Universe? - Quora

www.quora.com/What-was-there-before-the-Universe

The "big bang" theory is by far the predominant scientific view on how the universe ... So it doesn't make sense to talk about what existed before the physical ...

[Essay] | What Came Before the Big Bang?, by Alan Lightman ...

harpers.org/archive/2016/01/what-came-before-the-big-bang/

For years Einstein had insisted, like Aristotle and Newton before him, that the ... very first moment of the Big Bang, whether time or anything else existed before it,  ...

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What Came Before the Big Bang? - Universe TodayUniverse Today

www.universetoday.com

Dec 1, 2014 ... Astronomers are pretty sure what happened after the Big Bang, but ... of eternity does not mean that it does not exist and in fact has existed.

Scientists Find Imprint of Universe That Existed Before the Big Bang ...

www.sciencemag.org

Apr 1, 2014 ... Crystal clear. The ripples seen in the sky by TRICEP echo from a universe that existed before our own. NASA/JPL-Caltech/CXC/SAO. This story ...

What came before the big bang? - The Washington Post

www.washingtonpost.com

Jan 4, 2016 ... ... the very first moment of the big bang, whether time or anything else existed before it, and exactly how we distinguish the future from the past.