Does timetravel exist?

Question

What wormwhole theories tell? If we go in past and kill our ancesters before our birth, then how we are here?

Answer 1

i dont no(im just here to get points

Answer 2

Wormhole theories are not really theories. They are only suppositions. Real theories are conclusions based on evidence. The facts that the real distances in space are so enormous make the considerations of protracted space travel to be ridiculous. So the people in the white smocks think up some way to circumvent reality in order to continue the myth that we are really going to do what the British science fiction writers have been imagining for the past hundred or so years.

Answer 3

to much linear thought here and not enough logical expression. first issue is that we are assuming time is a linear or quantitive force. WE put a quantity to time because we need it to be able to track progress. dates are mere reference pionts made by man to contrast things. as for time travel, if time is planar or dimensional as many theorist believe it renders time travel moot. how do you travel through time if it isn't a straight line. what if time spans across more than one dimension. if you try to travel through it you can't tell where or when you will end up. you could end up 2 seconds ahead of now but on the other side of the world since you actually traveled sideways through time. this means that you actually stayed relatively still in time( thus only a 2 second variance) but the world around you continued to move. more importantly, if you go through time you will end up in big trouble. remember, you are traveling through time, not space, the earth is moving at all times, so if you travel 1 day forward or backward, but don't also travel through space as well, you will appear where the earth was when you left, wich will be many thousands of miles away from the earth. so there you have it, best of luck.

Answer 4

Just yesterday, I read that most physicists don't believe travel to the past is possible, because as time passes, we are traveling through parallel universes. So, if you could travel into the past, and killed your parents before you were born, It would really be somebody else's parents that was genetically identical to you. Because you would be in an identical parallel universe. So there would be no paradox. ///////// Actually, as you move through space, you are traveling into the future because of time dilation.

Answer 5

It is possible if you could go faster than the speed of light. You may not be able to get into the past but you could see it.
You are aware of stars that burn out we see many years later because the light finally gets to us.
So if you could travel fast enough you could get out ahead of light we reflected in the past. First thing I would do is to see what happened with O.J. outside his ex-wife's house on Bundy.

Answer 6

The *only* kind of time travel possible would occur if you travelled away from Earth (..or anyplace else for that matter..) at a speed significantly near the speed of light. When you returned, time on Earth would have moved at a faster rate than it had for you while you were zipping along near the speed of light.

Answer 7

No. Your example is the perfect reason of why you can not travel back in time.

Say you go back in time and kill your grand parents, your not born. Next thing you know Al and Jesse are on TV demanding money. DAMN, now who wants that!

Answer 8

If you do then I think this timeline will merge with the one that already exist where you were not born, and the future beyond that point will be that future and you will simply go < POOF> and cease to exist.

Answer 9

You've been watching too much Star Trek, or is it South Park? We haven't found any wormholes yet, and may never do so, since there are different timeframes involved.

Answer 10

Frankly we don't know. We can't do it now; we may do it in the future. So there is probability but not plausibility.