Time is affected by speed and acceleration. The same with gravity. These must be accounted for because GPS satellites travel in a gravitational field. If you did not account for these, a spot on earth that your GPS calls HOME would soon be off by miles. If your GPS is accurate, the spacetime is calculated for.
Yes, these are forces that we can measure, calculate, and account for. But that doesn’t prove the theory of space time. Especially the idea that the sun is bending an otherwise 2D plane of it.
All of this could also be explained by an aetheric model. Perhaps the sun is travelling through an ocean of aether and the planets are electromagnetically locked into its wake.
Space time is true. You prove it every time you use GPS.
How so?
Time is affected by speed and acceleration. The same with gravity. These must be accounted for because GPS satellites travel in a gravitational field. If you did not account for these, a spot on earth that your GPS calls HOME would soon be off by miles. If your GPS is accurate, the spacetime is calculated for.
Lucky us.
Yes, these are forces that we can measure, calculate, and account for. But that doesn’t prove the theory of space time. Especially the idea that the sun is bending an otherwise 2D plane of it.
All of this could also be explained by an aetheric model. Perhaps the sun is travelling through an ocean of aether and the planets are electromagnetically locked into its wake.