What was before the Big Bang? Everything you need to know - BBC

What was before the Big Bang? And how do we know it happened? Let BBC Science Focus give you the low down on the birth of The Universe.

What existed before the Big Bang?

What was before the Big Bang?

What Came Before The Big Bang?, Weird Science

Stephen Hawking says there was absolutely nothing before the Big Bang

The Big Bang: Before the Dawn - Universe BBC - watch free online

10 surprising facts about the Big Bang Theory - Big Think

BBC News, SCI/TECH

What happened before the Big Bang?

What was before the Big Bang? Everything you need to know - BBC

What existed before the Big Bang?

What was before the Big Bang? Everything you need to know - BBC

How do we know the Big Bang actually happened? - BBC Teach

What was before the Big Bang? Everything you need to know - BBC