Possible Internal Structures of the Galilean Satellites

High Spatial Resolution Europa Coverage by the Galileo Near Infrared Mapping Spectrometer (NIMS)

Jupiter with Satellites Io and Europa

Io's Sodium Cloud On-Chip Format (Clear and Green-Yellow Filters Superimposed)

Prometheus/NIMS

Io's 'Sounding Signal'

Vortices Bump into a Hot Spot in Jupiter's Atmosphere

Amalthea, A Rubble-Pile Moon

Heat Map of Jupiter Impact

Jupiter's Great Red Spot

Concentric Rings Surrounding Valhalla

Ruddy "Freckles" on Europa

Jupiter Impact Scar

Cassini's Farewell to Jupiter

Two New Hot Spots on Io

Eruption from High Latitude Caldera Viewed by the Near-Infrared Mapping Spectrometer (NIMS)

Jupiter Impact Scar

Voyager Picture of Jupiter

Cassini's Best Maps of Jupiter (North Polar Map)

Lumps Within Ganymede

Large Brown Oval

Three Views of Io

Thick or Thin Ice Shell on Europa?

Io - Full Disk Centered on Media Regio

Temperature Map of Ganymede

Europa Global Views in Natural and Enhanced Colors

NIMS G1 Observation of Europa

Taste of the Ocean on Europa's Surface (Artist's Concept)

Io's Tvashtar Area in Infrared: Multiple Lava Flows

Jupiter's Storms: Temperatures and Cloud Colors

The Galilean Satellites

Distribution of Sulfur Dioxide Frost on Io

Callisto Cutaway with Ocean

Hotspots on Io During the Ganymede 2 Encounter

Culann Patera/NIMS

Galileo's Near-Infrared Mapping Spectrometer Detects Active Lava Flows at Prometheus Volcano, Io

Disturbed Region West of the Great Red Spot

Myriad of Hot Spots on Io

Exaggerated Color View of the Great Red Spot

Cassini's Best Maps of Jupiter (Cylindrical Map)

Context of Europa images from Galileo

Io's Loki in Infrared: Hot Edge

Repeated Flybys Yield a Pole-to-Pole View of Europa

Loki as viewed by Galileo NIMS

Sulfuric Acid on Europa

Interior of Io

Io's Sodium Cloud (Clear and Green-Yellow Filters)

Interior of Europa

Io Predicted Heat Flow Map

Jupiter Full Disk with Great Red Spot

Io's Sodium Cloud (Green-yellow Filter)