If Big Bang theory is the truth, does it mean somewhere in space is a place that is "center" of the universe because from that position universe started expanding? : r/AskPhysics
What Existed Before the Big Bang? | HowStuffWorks
What happened before the Big Bang? | Live Science
Time Began at the Big Bang — or Did It?
Before The Big Bang
What existed before the Big Bang? - BBC Future
What Came Before the Big Bang? | Discover Magazine
Big Bang - Wikipedia
What was before the Big Bang? Everything you need to know - BBC Science Focus Magazine
The origins of the universe facts and information
Time Might Not Actually Exist, Researchers Say | Sci.News
What was before the Big Bang? Everything you need to know - BBC Science Focus Magazine
What if the universe had no beginning? | Live Science
What happened to all the matter and energy that existed before the Big Bang? - Quora
What was there before the Big Bang? - BBC Sky at Night Magazine
Before THE BIG BANG | Ch 6. Did time exist before The Big Bang? — Steemit
What is the Big Bang Theory?
Did Time Have A Beginning?
Why the big bang was not the beginning | New Scientist
Did Time Have A Beginning?
Cosmic timeline: What's happened since the Big Bang
What Came Before The Big Bang? A Time Before Time - YouTube
Did time exist before the Big Bang? - Quora
The other side of the Big Bang | University of Oxford
Did the universe come from literal nothing, according to this explanation? If time and space didn't exist before the Big Bang, when and where did the Big Bang happen? If there was
