Incoming Resources
- Edwin Hubble, mariner of the nebulae, Gale E. Christianson
- The achievement of Galileo, edited with notes by James Brophy and Henry Paolucci ; with an introduction by Henry Paolucci
- Galileo's battle for the heavens, a Nova production by Green Umbrella for WGBH/Boston in association with Channel 4 ; written and produced by David Axelrod ; directed by Peter Jones
- Kepler and the universe, how one man revolutionized astronomy, David K. Love
- Rock legends, the asteroids and their discoverers, Paul Murdin
- Seeing in the dark, how backyard stargazers are probing deep space and guarding earth from interplanetary peril, Timothy Ferris