Astronomy Picture of the Day (APOD)
Pages Dealing With Courses I Teach
The Galactic System and Cosmology
Links Dealing with Iridium Flares
The Doppler Effect and Sonic Booms
Picture of an F/A 18 Hornet Breaking the Sound Barrier (APOD)The November 1995 Hubble shots of M16
Sungrazing Comet Possibly Hit by Solar Eruption
CNN:Science & Space/Interactive Library (Added 20/Feb/2003)
Cassini-Huygens: gravity assist
Chladni Figures and Vibrating Plates
Satellite Images of Earth at Night
Jupiter's Moon Count Soars to 52 with Four New Discoveries
Skywatcher's Guide to the Moon
More Moons Around Earth? It’s Not So Loony