Eleven New Moons for Jupiter - http://www.ifa.hawaii.edu/~jewitt/jmoons/jmoons.html Report on the discovery of eleven more bodies in the planet's outer "irregular" satellite system.
Satellites of Jupiter - http://galileo.rice.edu/sci/observations/jupiter_satellites.html Introductory information, focusing on discovery, history and naming.
Jupiter Satellites Events - http://www.projectpluto.com/jevent.htm Times for eclipse, occultation, transit, and shadow events.
International Outer Planet Watch - http://jupiter.berkeley.edu/ A program to study the time variability of the outer planets, primarily Jupiter.
The Internal Structure of Ganymede and Callisto - http://www.es.ucl.ac.uk/research/planetary/undergraduate/grindrod/ganymede/gany.htm Research paper providing model of internal structure of two moons of Jupiter.
Jupiter's Moons - http://solarsystem.nasa.gov/planets/profile.cfm?Object=Jupiter&Display=Moons Offers overview, images and data on 63 of Jupiter's Moons.
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