Gravitational Redshift · Climbing Out
unseel.com · time dilation · equivalence principle · 1+z = 1/√(1−r_s/r)
Shift z 0
Photon E 100%
Step
Mass / gravity well
Photon emitted (blue, high E)
Photon received (red, low E)
Clock rate vs depth
Unseel.com · Gravitational Redshift