The Sun
Space rocks
Jupiter
Saturn
Uranus and Neptune
100
The sun is a ______.
What is a star?
100
The shape of a comets orbit.
What is an elliptical orbit?
100
The word that means Jupiter.
What is Jovian?
100
Saturn's "twin".
What is Jupiter?
100
The word that means "I found it!"
What is Eureka?
200
The gasses that make up the sun.
What are helium and hydrogen?
200
Lots of meteors are here on earth.
Where is Antarctica?
200
The great red spot.
What is the biggest storm on Jupiter?
200
The things that keep the rings in place.
What are shepherd moons?
200
The chemical that makes Uranus and Neptune look blue/green.
What is methane?
300
The location of the sun.
Where is the center of the solar system?
300
The exploded planet hypothesis.
What is the theory that there was once a planet between Mars and Jupiter?
300
The nickname for Jupiter.
What is "Gas Giant"
300
The name of Saturn's biggest moon.
What is Titan?
300
The names of the twins that discovered Uranus and Neptune.
Who are William and Caroline Hershel?
400
When fire flares out on the sun.
What is a solar flare?
400
The biggest and brightest comet.
What is Comet Hale-Bopp?
400
The four biggest moons of Jupiter.
What are Io, Europa, Ganymede, and Callisto?
400
The name of the space mission that went to Saturn.
What is the Cassini mission?
400
The planet that is sideways.
What is Uranus?
500
A dark spot on the sun.
What is a sun spot?
500
The length of a short period comet's orbit.
What is around 200 years?
500
The length of one day on Jupiter.
What is 10 hours?
500
The probe that went to collect dirt samples from Titan.
What is Huygens?
500
A storm that died on Neptune.
What is the Great Dark Spot?