"We actually experience a very small amount of time dilation here on Earth because of Earth’s gravity. This has been seen on airplanes where clocks tick at slightly faster rates in the air as opposed to on the ground. Astronauts living on the International Space Station also experience time at a slightly different rate because they are further from the gravitational pull of the Earth."Nope.
Time dilation is not due to gravity!
- NASA

What Happens When Something Gets ‘Too Close' to a Black Hole? - NASA Science
Can a star be squeezed like a tube of toothpaste, flattened like a pancake, or stretched out like a piece of spaghetti? If there's a black hole nearby, maybe.
