Space paths
Light travels in straight lines without gravity. Here is a plot of the paths in space of three light rays passing through the space point x=1, y=0. In this plot, time is a parameter along the path, increasing
radially outward.
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Space paths
Light travels in straight lines without gravity. Here is a plot of the paths in space of three light rays passing through the space point x=1, y=0. In this plot, time is a parameter along the path, increasing
radially outward.
|