It already is. You can time travel for at most a few days when you cross the dateline. If we could possibly make a larger dateline and compress it like our intestines, crossing that could possibly time travel more. There is one glitch however, you have no control over where and when you travel to. NOTE: This is only a theory. The larger dateline has not been tested.
There is no evidence that what is commonly known as "time travel" is possible at all.
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.
no, time travel is not possible so there is nothing to study
No
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.
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.
Basically, it isn't known whether time travel is at all possible.
You mean risking your life being stuck in something, million miles away from earth, because the earth is obviously not at the same position as it was when you was about to time travel? So is time travel possible?: maybe.
Time travel is possible. You can build a time machine with 10 million USD.
theoretically its possible..but were not even close yet