- #1
Aquw
- 10
- 0
Question 1- what's beyond the Universe?
If the universe if finite, there must be something outside it, right? I've heard many people say "it's just time- and no space", but how can this be?
Our Universe is composed of space, so if it's finite, there must be more space outside it.
Question 2- Motion without time?
Secondly, can there be motion without time? This ties in with my next question, so please read question 3 before answering this.
Question 3- Is time man-made?
I believe that time is man-made, and not a natural phenomenon. I think that time was invented by us to help explain things.
However, I'm unsure, so please give me a reason why I'm wrong.
Question 4- Time travel?
If time is man-made, is time travel technically possible?
But if time is NOT man-made, if it actually "exists", is time travel TECHNICALLY possible?
Statements
What do you think about these statements? Do you agree or not?
If the universe if finite, there must be something outside it, right? I've heard many people say "it's just time- and no space", but how can this be?
Our Universe is composed of space, so if it's finite, there must be more space outside it.
Question 2- Motion without time?
Secondly, can there be motion without time? This ties in with my next question, so please read question 3 before answering this.
Question 3- Is time man-made?
I believe that time is man-made, and not a natural phenomenon. I think that time was invented by us to help explain things.
However, I'm unsure, so please give me a reason why I'm wrong.
Question 4- Time travel?
If time is man-made, is time travel technically possible?
But if time is NOT man-made, if it actually "exists", is time travel TECHNICALLY possible?
Statements
What do you think about these statements? Do you agree or not?
“The universe is made up of space and time. They are a part of the universe. Beyond the universe, space-time ends. There is no space, no time. So, if we wanted to go outside the universe, we wouldn't be able to, as there is nothing outside it. The u8niverse is everything there is.”
“Someday we may encounter what appears to be a solid wall in Space. Eventually we might conclude that this was made of absolutely nothing. There would not only be nothing on the other side of the apparent wall, but the wall would simply mark the end of Space itself. The wall would be nothing more and nothing less than simply the absence of any place further to go. It is merely an unfounded mental habit to assume that there is always another side to every wall. This habit is based on our limited experience and may have little basis in reality.”
“Is it possible to imagine a universe with no origin, yet a finite age?”