String Theory Predicts a Time before the Big Bang - Scientific American
What existed before the Big Bang? - BBC Future
The universe before atoms - Inside The Perimeter
Putting the “bang” in the Big Bang | MIT News | Massachusetts Institute of Technology
The other side of the Big Bang | University of Oxford
What happened before the Big Bang? | Live Science
What Happened Before the Big Bang Started the Universe?
What Came Before the Big Bang? | Discover Magazine
Time existed before the Big Bang | Lee Cronin » IAI TV
Dark matter may have existed before the big bang, study
Big Bang theory: Physicists simulate universe before Big Bang when 'all hell breaks loose' | Science | News | Express.co.uk
What is the Big Bang Theory? | Space
Did the Big Bang begin from a singularity? Not anymore. - Big Think
What happened before the Big Bang?
Dark Matter May Have Existed before Big Bang, Theoretical Physicist Says | Physics | Sci-News.com
Physicists Debate Hawking's Idea That the Universe Had No Beginning | Quanta Magazine
What existed before the Big Bang? - YouTube
What existed before the Big Bang? - BBC Future
Why the big bang was not the beginning | New Scientist
What was before the Big Bang? Everything you need to know | BBC Science Focus Magazine
What happened before the Big Bang? | Space
What Was The Universe Like Before The Big Bang?
The Last 100 Years: 1979 and Before the Big Bang | ScienceBlogs
How Small Was The Universe At The Start Of The Big Bang?
Another universe existed before ours – and energy from it is coming out of black holes, says Nobel Prize winner | The Independent
Ask Astro: How is it possible that the Big Bang started from the size of a pinhead? | Astronomy.com
