Black Hole Photons
March 13, 2025
All black holes should sport light rings | Astronomy.com general relativity - How close does a photon have to get to a black hole to do a full loop? - Physics Stack Exchange Photon sphere - Wikipedia Photon Paths around a Black Hole | ESO Orbiting Photons around a Black Hole | Galileo Unbound Photon sphere - Wikipedia | Black Hole Photons