With current empirical science nothing is known to be able to travel faster than light.
However theoretical science is able to consider faster than light speeds.
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Imaginable, sure. :) Lots of Science Fiction writers and scientific theorists have talked about FTL (faster-than-light) travel. We have a ways to go before we find out if those things are actually workable in the real world, but they are definitely imaginable. :)
According to the theory of relativity, it is not possible for anything with mass to travel faster than the speed of light in a vacuum.
The speed of electromagnetic radiation of all kinds, including light, is faster than the speed of anything else.
According to current scientific understanding, nothing can travel faster than the speed of light in a vacuum.
According to current scientific understanding, nothing can travel faster than the speed of light in a vacuum.
no, no material particle can approach the speed of light.
According to the theory of relativity, nothing with mass can travel faster than the speed of light in a vacuum.
According to the theory of relativity, nothing with mass can travel faster than the speed of light in a vacuum.
No.
According to the theory of relativity, nothing can move faster than the speed of light in a vacuum.
According to the theory of relativity, nothing can travel faster than the speed of light in a vacuum.
No. At least, all available evidence seems to indicate that it is not possible to transfer matter, energy, or information faster than the speed of light.
No, never! it is disproved by Einstein