/sci/ - Science & Math

This is my premise for time travel:

Picture the big bang, happening every millisecond. Each big bang creates a universe...

As one universe is created and lives for a millisecond, another universe begins to appear - and so and so forth.

So, for example - if you wanted to travel back 20 years, you would travel to the universe that had it's big bang happen 20 years before ours. 50 years? 100 years?

Or if you wanted to go 20 years in the future, it's the universe that had it's big bang happen 20 years after ours.

Thus, I believe there are universes that exist which harbor an earth with prehistoric animals - similar to the ones that lived on ours 65 billion years ago - and universes with a future us.

Endless big bangs, going off one millisecond after another.

If this seems "unbelievable" to you - then think about it for a second. Space is continually expanding, right? What space is it using to expand into? Or better yet, the edge of the universe that keeps expanding further and further - what is it? An invisible expanding wall? What if you traveled faster than it was expanding?

The bottom line is, if crazy shit like this is deemed reasonable to us, even without a full understanding/explanation of how it works for certain - then my theory doesn't seem so far-fetched after all.