David H. Levy Quotes

Twinkle, twinkle, little star, How I wonder where you are. Looking up is no solution; The sky's so full of light pollution.

Stars, Light, Sky

Comets are like cats: they have tails, and they do precisely what they want.

Cat, Tails, Want

David H. Levy (2003). “David Levy's Guide to Observing and Discovering Comets”, p.1, Cambridge University Press