This is also what makes the above photograph truly valuable and remarkable. It transformed a celestial body, previously only present in orbital calculations and distant (small) telescopic spots, for the first time into an object with a real shape, scale, and surface.
The Earth did not suddenly have a “new” real moon – but it does have a curious small rock beside it that has accompanied it in a tracking dance for nearly a century, and may continue to accompany the Earth for many more centuries to come.
Sometimes, human understanding creates all kinds of mysteries about the universe. This may not be a second moon – but it could be a long-lost fragment of the actual moon left to accompany the Earth – albeit at a distance.