Europa’s Jupiter-Facing Hemisphere This mosaic provides the highest resolution view ever obtained of the side of Jupiter’s moon Europa that faces the giant planet. It was obtained on Nov. 1999 by the camera onboard the Galileo.
Jupiter's Great Red Spot and Ganymede's shadow — black and white
Mass one-thousandth that of the Sun but is two and a half times the mass of all the other planets in our Solar System combined. Jupiter is classified as a gas giant along with Saturn, Uranus and Neptune.