What existed before “the Big Bang”? (I don’t mean the TV show.) Was the Big Bang the beginning of everything? How is that possible? We know that the Big Bang occurred about 13.9 billion years ago. What about one second before the Big Bang? Was there even time before the Big Bang?
Many cosmologists wonder what will happen to our universe in the future. Will it keep expanding forever, or will it contract and end in a “Big Crunch”? That is indeed interesting, but I want to more about how it all began.
Any thoughts about this?