Roma said:
Spock said:
I can confirm that time travel is possible.
Ever heard of time dilation? If not, review it.
This matter concerns Einstein's Theory of General Relativity. One can move forward through time more slowly relative to another region of spacetime.
Examples are the astronauts who frequent the international space station. These astronauts are a few billionths of a second younger relative to people on Earth because of the gravitational potential differences.
Earth's Surface gravitational potential is 60 MJ/kg.
LEO (Low Earth Orbit) gravitational potential is 57 MJ/kg.
The lower the gravitational potential, the slower time passes.
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it's not possible in the sense that you can travel back and forth in it no
when you can do that then you can confirm it not before
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Correct.
That's a very stringent definition of time travel not shared by any physicist.
