Any theories on how faster than light travel could work?

Question

How do you think think faster than light travel would work? could it work at all?

Answer 1

According to our present day knowledge, nothing can go faster than light in a vacuum. This is a fundamental constant.

However, space is curved, and following "what we consider a straight line" may be like going through the surface of a dough nut. because of the shape of the dough nut there might be a shortcut, cutting inside the dough nut and by using a this short cut, we may arrive at a given destiny faster than light in a vacuum. these short cuts are called worm holes.

So far this is the only possibility of arriving someplace before light in a vacuum. ( light in a medium can be slowed down considerably).

Answer 2

If you're a tachyon, it's your natural state of mind. If you're not, try asking to the alien races that come to visit us. I don't know if they travel faster than light or through other dimensions or wormholes or in some other way but, if they are in fact coming to Earth, it seems that they solved the problem of long distance travel in space. Also, the mystic and religious accounts from all cultures and traditions concerning this sort of phenomena, visiting other realities or dimensions, time travel, etc are to be considered. But, according to known physics, it's not possible for an object with mass to reach the speed of light (the energy to do it would be infinite and the object would acquire infinite mass). Unless tachyons exist, tachyons being hypothetical particles that always travel faster than light (but never cross the barrier). They are predicted by some solutions of relativistic equations and some people believe that tachionic universes may exist. I agree with you: it's fascinating! And if you discover how to do it, I'm coming too!

Answer 3

I'm not so sure it can work because of the fact that we, as humans, have mass. light doesn't have mass, which is why it can travel fast, go through some things/get bent from water/windows and then continue it's speed again.

i'm not sure if it's physically possible for any mass to travel faster than light. i mean, anything's possible i suppose.

if it was possible, you'd have to do it in an environment without any friction to slow the mass that you're moving, down. then you wouldn't reach a terminal velocity unless you hit something or you don't have enought velocity from your engine... or.. whatever you're using to propel yourself or the object of mass..

so this turns into a hard physics question.

can mass travel faster than light at all?

i'm not a physics teacher and my knowledge is limited beings that i'm only in high school. in fact i'm sitting in class right now not doing what i should be doing.

but to think outside the box and to explore the possibilities of this matter..

is much more appealing than school.

i say that you may be able to go faster than light, but it'd require more energy than our earth has, and more room and to be in space with minimal friction.

Answer 4

basic answer isn't any, not something that has a mass can holiday on the value of sunshine, and the optimum speed a mass much less particle like a photon can attain is c (or speed of sunshine), this could be a basic regulation ordinarily relativity, rules of physics quit something with a mass achieving the value of sunshine. there's a Theoretical particle called Tachyon that cant bypass slower than the value of sunshine, yet this manner of particle has under no circumstances been reported. I observed some guy or woman seek advice from Quantum Entanglement as a mode for suggestion to holiday speedier than easy (certainly while scientist first reported this result, they have been somewhat bowled over simply by fact this result seems to violate the guidelines of Relativity) whether it has on account that been chanced on which you cant use quantum entanglement to deliver suggestion as a result not violating the guidelines of relativity

Answer 5

Traveling faster than light is impossible. But we could travel faster than light over a shorter distance and a shorter time... I think that would be possible, but would require enormous energy (being than the particles would be harder to move than the photons of light).

Here is where bending space, defaulting time and creating wormholes comes into practice.

Answer 6

I know that anything can not travel faster than light.But who knows, some technology in future may invent that makes possible traveling faster than light.
Before the invention of aeroplane, everybody said that flying is impossible for human beings.

Answer 7

Wormholes. If you don't mind crushing gravity and all sorts of space-time distortions, and not knowing exactly where and when you will arrive. To put it another way, folding space time across the 4th dimension and then stepping across. I forgot to mention the incredible amount of energy it would take, lots more than we have here on earth.

Answer 8

where the speed of light is relative to the properties of the medium in which it is travelling in (vacuum versus atmosphere versus black hole versus around a larger, or smaller planet etc) the easiest way to exceed the speed of light is to slow it down by manipulating the properties of the medium through which it travels.

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Answer 9

With meditation Indian saints travelled through the universe with releasing their soul from the body. Hence they discovered all the planet on the universe and the cycling duration.

Answer 10

Well... for your hypothesis to be even viable we have to throw out all the physical laws that we have measured and held to be true to this date.

In our world - in our science - it is not possible.