Gas Giants
Rocky Planets
Moons
Space Rocks
Miscellaneous
100
This planet is the largest in the solar system.
What is Jupiter?
100
This planet is the smallest in the solar system.
What is Mercury?
100
This planet has the most known moons in the solar system.
What is Jupiter? (67 or more moons!)
100
This orbits between Mars and Jupiter.
What is the asteroid belt?
100
This dwarf planet has 1 big moon and 4 little moons.
What is Pluto?
200
This many gas giants have rings.
What is all four (4)?
200
This is the hottest planet in the solar system.
What is Venus?
200
This planet has 2 moons that maybe captured asteroids.
What is Mars?
200
This type of space rock has a tail when it gets close to the sun.
What is a comet?
200
This word is what planets do to the sun and what moons do to their planets.
What is orbit?
300
This many people have been to a gas giant.
What is none (0)?
300
This planet and maybe one moon may be the only places in the solar system with liquid water.
What is Earth? (All other water known is frozen, but Europa, a moon of Jupiter, might have liquid water).
300
Galileo got in trouble when he saw four moons of this planet in his telescope.
What is Jupiter?
300
"Shooting stars" are not really stars - they are this.
What are meteors (or meteorites)?
300
Jupiter, Saturn, Uranus and Neptune are mostly made of this.
What is gas?
400
These are the gas giants in order from smallest to largest.
What are Neptune, Uranus, Saturn and Jupiter?
400
The rocky planets all together have this many moons.
What is 3? (One for Earth and two for Mars)
400
This moon is the only place in the solar system that we have landed on.
What is Titan (Saturn)?
400
What is the name of the other "belt" that contains many of the dwarf planets?
What is the Kuiper belt?
400
The asteroid belt does NOT look like in movies for this reason.
What is the asteroids are spread far apart, not close together?
500
All gas giants are located in this part of the solar system.
What is the outer solar system (outside the asteroid belt)?
500
This planet is the only one that has active rovers on it.
What is Mars?
500
These two dwarf planets do not have moons (that we know).
What are Ceres and Makemake?
500
This is the area of space that comets come from.
What is the Oort Cloud?
500
This is the reason we have summer and winter.
What is tilt?
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