The basics
500
What are planets?
A planet is an astronomical object, orbiting a star or stellar remnant that is massive enough to be rounded by its own gravity
800
What are the regular planets?
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune
500
What are the dwarf planets?
Eris, Pluto, Makemake, Haumea, Ceres
100
Who discovered the most planets?
Galileo Galilei
400
Name the planets with rings.
Jupiter, Saturn, Uranus, Neptune






Planets with Mia

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