Gravitational Redshift · Photons Lose Energy Climbing Gravity
unseel.com · Δν/ν = -gh/c² · Einstein 1911 · Pound-Rebka 1959
Δν/ν 0
Regime surface
Stage idle
Emitted (blue)
Wave climbing
Observer / clock
Redshifted
Unseel.com · Gravitational Redshift