" But now, in the daily business of our warped cosmos, Vulcan barley registers, even as an antiquarian curiosity. Only a few have some vague memory of the story – mostly physicists and astronomers with a historical bent. For them, Vulcan is a cautionary tale: it’s so damn easy to see what one wants or expects to find. "

― , The Hunt for Vulcan: ...And How Albert Einstein Destroyed a Planet, Discovered Relativity, and Deciphered the Universe