Does the speed of light change in a gravitational field?
127383
Speed of light in general relativity
88019
How can mass affect spacetime?
138834
A question about special relativity theory
120621
Speed of Dark experiment, does it *really* travel faster than light?
16748
What happens if light/particles exceeded the speed of light for a particular medium?
1537
Is a photon "fixed in spacetime"?
42584
Curved space-time VS change of coordinates in Minkowski space
80207
Are moving objects producing stronger gravity fields?
133294
Are gravitational time dilation and the time dilation in special relativity independent?
50651
Does special relativity imply that time dilation is affected by an orientation of clocks?
2154
Why doesn't gravity speed up light?
35663
Is there a formula that gives the position of an object depending on the time, but which doesn't allow the object to surpass the speed of light?
66972
Is there any way to measure the one-way speed of light?
12267
(Almost) double light speed
22118
If all motion is relative, how does light have a finite speed?
119639
Do photons bend spacetime or not?
54020
Does a moving object curve space-time as its velocity increases?