No,time travel is possible but it is somewhat difficult,as einstein said,"if an object travels with speed of light , the time near it would become slow and time travel wold be possible. All we need to is to produce such machine /spaceships that can travel up-to light's speed.
Theoretically, time travel may be possible according to some interpretations of physics, such as wormholes or time dilation. However, as of now, there is no experimental evidence or practical method to achieve time travel.
Time travel is currently not possible according to our current understanding of physics and science. There is no known method or technology that allows for traveling back in time.
There is no evidence that what is commonly known as "time travel" is possible at all.
According to current scientific understanding, it is not possible to travel faster than the speed of light.
no, time travel is not possible so there is nothing to study
No
No, according to the theory of relativity, it is not possible for information to travel faster than the speed of light.
No, it is not possible to obtain a patent for a device that enables time travel as time travel is currently considered a theoretical concept and not a practical invention.
Time travel is currently not proven to be possible according to our scientific understanding of physics. While there are theories like Einstein's theory of relativity that allow for the possibility of time dilation, actually traversing through time remains a concept of science fiction.
It is not possile to time travel, nor will it be in the near future.
Time travel is not practically possible no matter what your start point or destination.
There is currently no know and confirmed way to travel in time.