[Lazamataz]

Sometimes people ask "If light has no mass how can it be deflected by the gravity of a star?". One answer is that all particles, including photons, move along geodesics in general relativity and the path they follow is independent of their mass.

[musicman]

"One answer is that all particles,
including photons,
move along geodesics in general relativity
and the path they follow
is independent of their mass...."



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