- #1
kmarinas86
- 979
- 1
If you have three observers A, B, and C, if A is running backwards in time according to B, and B is running backwards in time according to C, does this mean that A must in run in the same direction in time as C, according to C (and/or vice versa)? Or does special relativity allow A to run backward in time according to C (and/or vice versa)?