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if were traveling fast..
Link | by agesblood on 2006-02-08 19:21:25
ok im not sure about this but i was once told that if we were to travel in a really fast speed like light speed( wont happen probably die before u get to light speed) to a star is like going back in time, i wonder what that means. anyone care to explain this or is it just something random.. come out of no where

Re: if were traveling fast..
Link | by nyx on 2006-02-08 22:22:35
Alright, if I were to say, get into a space ship that could travel the speed of light, and fly around for a couple of years, I would not have aged at all, but all those I know will have aged. Nothing pops out, and you don't actually travel in time, you just reach destinations in time faster than those around you, and shall still stay young. I believe that is the theory used by scientists.

Also, if you could, never travel to a star. That would hurt.

Mer?

Re: if were traveling fast..
Link | by gendou on 2006-02-09 02:00:26 (edited 2006-02-09 02:00:40)
@agesblood: this question has been discussed before, elsewhere in the physics topic. please search before posting!

@nyx: i would not say that you are incorrect, except for one minor detail: there is no way to accelerate an object from rest (relative to the observing reference frame) to a speed EQUAL to that which light travels in a vacuum. rather, you can approach this number, but ignore thee not the details, please!


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