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If it's energy, a photon must curve space.
If it's rest mass a photon doesn't curve space and an object going at speed 0.99c doesn't curve space more than when it's not moving.
A friend of mine asked me this question after asking two of his profs at McGill University and getting two different answers! So.. tensors masters, which is it?![Smile :smile: :smile:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
If it's rest mass a photon doesn't curve space and an object going at speed 0.99c doesn't curve space more than when it's not moving.
A friend of mine asked me this question after asking two of his profs at McGill University and getting two different answers! So.. tensors masters, which is it?