what will happen if we travel more than the speed of light
Answers
Explanation:
Time Travel
Special relativity states that nothing can go faster than the speed of light. If something were to exceed this limit, it would move backward in time, according to the theory.
If we travel more than the speed of light
then
Can we travel faster than light then.
Science fiction loves to speculate about this, because "warp speed," as faster-than-light travel is popularly known, would allow us to travel between stars in time frames otherwise impossibly long. And while it has not been proven to be impossible, the practicality of traveling faster than light renders the idea pretty farfetched.
According to Einstein's general theory of relativity, as an object moves faster, its mass increases, while its length contracts. At the speed of light, such an object has an infinite mass, while its length is 0 — an impossibility. Thus, no object can reach the speed of light, the theory goes.
That doesn't stop theorists from proposing creative and competing theories. The idea of warp speed is not impossible, some say, and perhaps in future generations people will hop between stars the way we travel between cities nowadays. One proposal would involve a spaceship that could fold a space-time bubble around itself in order to exceed the speed of light. Sounds great, in theory.
"If Captain Kirk were constrained to move at the speed of our fastest rockets, it would take him a hundred thousand years just to get to the next star system," said Seth Shostak, an astronomer at the Search for Extraterrestrial Intelligence (SETI) Institute in Mountain View, Calif., in a 2010 interview with Space.com's sister site LiveScience. "So science fiction has long postulated a way to beat the speed of light barrier so the story can move a little more quickly."