View a photograph taken in ultraviolet light by the Hubble Space Telescope of Jupiter's auroral light. Presented by Astronomy Picture of the Day.

Movie sequence, pieced together with images from the Cassini spacecraft, brings to life the stormy nature of Jupiter's Great Red Spot.

Photograph taken by the Cassini spacecraft in October 2000 as it approached Jupiter. Europa, one of Jupiter's moons, is visible to the right.

View a time-lapse sequence of two fragments of Comet Shoemaker-Levy 9 striking Jupiter. Provided by Astronomy Picture of the Day.

Contains an overview, news findings, FAQs, and educational resources. With images and links.

Learn about the Titan imaging project, and view photographs and maps of the Saturn moon. With abstracts of related talks.

Find out what's new in the study of Jovian time-variable phenomena. Read newsletters, and contact the discipline's leaders.

Java applet shows, for any given date, the positions of Jupiter's Galilean satellites, their shadows and the Great Red Spot.

Browse photos of volcanoes on Io, and other photographs collected in this archive. With explanations.

Hard-core astronomers will delight in the bulk, orbital, observational, and atmospheric parameters available for the planet and its satellites.

Take a comprehensive look at the history of this enigmatic planet. Offers links to related explorations and facts.

Browse full-color pics of the planet, its Great Red Spot, and its satellites. With official NASA press-release captions.

Get basic facts about this entity, which is by far the largest of the solar system's nine planets. See a pic taken by the Hubble Space Telescope.

View images and factsheets featuring this giant, gaseous planet and its satellites. Provides a link to educational outreach programs.

Detailed overview of the discovery, study and physical characteristics of the fifth planet in the Solar System.

Student-geared NASA resource provides details and photos featuring Project Galileo.