Jupiter has at least 63 known moons. These are the four largest.
Earth, Jupiter and Venus from the skyline of Mars!
this is now on my list of my favorite interplanetary photos ever.
Phase Of The Moon.
Phases of Venus.
Aspect Of Jupiter.
Aspect of Saturn.
Late 17th century - Bologna, Museo della Specola, Universita di Bologna.
Jupiter’s Rings Revealed
Credit: (NOAO), J. Burns (Cornell) et al., Galileo Project, JPL, NASA
Colorful Map Details Volcano-Studded Surface of Io
After a six-year effort, researchers have released the first geologic map of the solar system’s most volcanically active object, Jupiter’s moon Io.
Jupiter and its moon Io. The red dot is a volcano on the moon’s surface and the blue cloud is the volcano’s emissions.
Copyright: Thomas Hebbeker
The time axis runs vertically, from top to down. The composite consists of 32 pictures, taken every 10 minutes with a Newton telescope, on Oct 30, 2011, from Belgium.
The moons are, from left to right, at the top of the picture: Ganymede, Europa, Callisto, Io.
The face of Jupiter, photographed independently with a shorter exposure, and slightly magnified, was overimposed later. The rotation of Jupiter is not visible at this resolution.