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comment by aerowid
aerowid  ·  3683 days ago  ·  link  ·    ·  parent  ·  post: What would things look like if you were "standing on" a black hole?

It would be tangent to the event horizon because the speed of light is constant and orbital radius is a function of speed. If the light were to orbit with an eccentricity greater than 0, the light would necessarily cross the event horizon and never return.





mike  ·  3683 days ago  ·  link  ·  

Oh wow! Didn't think of that. I found this:

http://en.wikipedia.org/wiki/Photon_sphere

Cool stuff. Thanks aerowid.