- 4,445
- Colorado
- GTP_UnoMOTO
Not necessarily. One of the key assertions of Big Bang theory is that the Universe did have a beginning, as opposed to the Steady State theory which suggests that the Universe 'has always been and always will be'... the physical evidence points to a beginning (i.e. The Big Bang) rather than otherwise. This being the case, it is valid to assert that time too also had a beginning, hence asking what happened before time existed is not a valid question. If time didn't exist, nothing could happen before, during or after - since these are all terms we use to describe moments separated by time itself! The Big Bang was more than just the beginning of the expansion of space, it was also the beginning of time itself.
This has a strangely familiar sound to it. You are so close to the idea of something being created from nothing that you can almost taste it.
We have direct evidence for this too in the form of modern astronomical observations. There is an event horizon beyond which we cannot see, approx. 14 billion light years away (in all directions)... the reason we cannot see anything beyond it is not because there is nothing to see and not because our telescopes are not powerful enough, but because there was a beginning to time itself and objects beyond this event horizon are invisible to us because the universe is not old enough for the light to have reached us from these objects!
Event Horizon.....NO NO NO, that's just the glass on the marble. 👍