-
Ganymede
Jupiter's moon discovered by Galileo -
Callisto
Jupiter's moon is discovered by Galileo -
Io
Jupiter's moon is discovered by Galileo -
Europa
Jupiter's moon is discovered by Galileo -
Titan
Saturn's moon discovered by Huygens -
Uranus
7th planet discovered by Herschel -
Neptune
8th planet discovered by Adams and Leverrier -
Triton
Neptune's moon discovered by Lassell -
Deimos
Mar's moon discovered by Hall -
Phobes
Mar's moon discovered by Hall -
Pluto
Dwarf planet discovered by Tombaugh -
Miranda
Uranus's moon discovered by Kuiper