... Venus Earth Moon Mars Jupiter Saturn Uranus Neptune Pluto Latin Sol Mercurius Venus Terra Luna Mars Jupiter Saturnus Uranus Neptunus Pluto French Soleil Mercure V nus Terre Lune Mars Jupiter Saturne Uranus Neptune Pluton Italian Sole Mercurio Venere Terra ...
... and the second largest: orbit : 527,040 km from Saturn diameter : 1530 km mass : 2.49e21 kg I n Greek mythology Rhea was the sister and wife of Cronus (Saturn) and the mother of Demeter, Hades (Pluto), Hera, Hestia, Poseidon (Neptune), and Zeus (Jupiter ...
... is a disk-shaped region past the orbit of Neptune roughly 30 to 100 AU from the Sun ... of the giant planets in such a way as to cause to cross the orbit of Neptune ... very likely have a close encounter with Neptune sending it out of the solar system ...
... Galle confirmed the existence of Neptune based on independent calculations done by ... d'Arrest, made the first observation of Neptune based on calculations by Urbain Jean ...
... Uranus is larger in diameter but smaller in mass than Neptune . ... Uranus (and Neptune) are in many ways similar to the cores of Jupiter and Saturn ... Why do Uranus and Neptune have so much less hydrogen and helium than Jupiter and ...