Re:A Spacetime Surprise: Time Isn’t Just Another Dimension
by zentiggr on Monday November 16, 2020 @09:46AM
(#25112247)
Part of your next conceptual step is realizing that the speed of the photons will measure the same to anyone, 100% of light speed.
In the vehicle, you'll measure the photons moving at 100% c.
Someone outside the vehicle as it speeds by will see the photons moving at 100% c - as you approach and as you move away. Other parts of spacetime change to accommodate this, effectively.
In the vehicle, you'll measure the photons moving at 100% c.
Someone outside the vehicle as it speeds by will see the photons moving at 100% c - as you approach and as you move away. Other parts of spacetime change to accommodate this, effectively.