- #1
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If a beam of light is on a trajectory that is perfectly tangent to the event horizon of a black hole (or a little below tangent, allowing it to "dip" into the EH for a moment), is it possible that that photon could be pulled into a never ending orbit around the black hole? Or is the gravity too great that not even the biggest super massive black holes in the universe could achieve this?
Edit: the title is supposed to say light that ISN'T directed...
Edit: the title is supposed to say light that ISN'T directed...