Thread: No time travel

I was thinking, what if there is no time travel? Ok we can see into the future sure because space-time is cruved because of gravity, but I don't think wecan go back in time or go forward. Now my thoery isn't time travel in our universe. Please be opened minded, there is infinte number of universes what if we instead interuniversal travel. what if we go "back and forward" in time by going into another universe that is set in that time period. Changing the past is basiclly going into a universe where it's not changed but always been you could call it a parallel universe to yours, but not really becuase it's just another universe of the infinite. I believe you can't change a universe without proving it's flawed and that causes a rip and begins to not exist, in that cause all universes are flawed thus they wouldn't exist either.

we can see into the future?

I guess causality doesn't exist in that particular parallel universe...

Originally Posted by Crake13

I was thinking, what if there is no time travel? Ok we can see into the future sure because space-time is curved because of gravity, but I don't think we can go back in time or go forward. Now my theory isn't time travel in our universe. Please be opened minded, there is infinite number of universes what if we instead interuniversal travel. what if we go "back and forward" in time by going into another universe that is set in that time period. Changing the past is basiclly going into a universe where it's not changed but always been you could call it a parallel universe to yours, but not really because it's just another universe of the infinite. I believe you can't change a universe without proving it's flawed and that causes a rip and begins to not exist, in that cause all universes are flawed thus they wouldn't exist either.

We don't believe time travel is possible, one reason being the surpassing of Light Speed, the only formula allowing, is thought not possible. There are other theory for time travel, but nothing encouraging at this time.

I don't understand ' curved space time' and looking into the past or future. How could anything not existing to this point exist by real time today. As for the past, we can see what was at any time in the past, but only by what we can observe as the energy reaches our technology. That is light and energy emitted ten thousand or a billion light years ago, by an object (Star/Galaxy) reaching our telescopes is what was ten thousand or billion light years away, not what is today. Hypothetically, if in the future we develop a method to detect planets (blocking out interference) then action on the planet as we can now from space on earth, we could be looking at things that happened there 10K years ago.

I like the idea of realms or dimensions in time (parallel Universe), which could allow a great many things, explaining a good many others, but how could anything ever be proved. In my old age, I dream at night so realistically and so consistently night after night, that I have to wonder if it's another dimension of reality.