In this mind-expanding video, delve into the provocative theory proposed by renowned physicist Brian Cox: the idea that the universe existed before the Big Bang. Join us on a journey through cutting-edge cosmology as Cox navigates the complexities of time, space, and the very origins of our universe. Explore how this theory challenges conventional thinking, offering new perspectives on existence itself. Prepare to rethink everything you thought you knew about the cosmos. #briancox #bigbangtheoryrl #cosmology #universeorigins #timespace #existence