Planet numbers
What is the first planet?
Mercury
What is the sixth planet?
Saturn
What is the second planet?
Venus
What is the seventh planet?
Uranus
What is the third planet?
Earth
What is the eighth planet?
Neptune
What is the fourth planet?
Mars
What's in the middle of the solar system?
The sun
What is the fifth planet?
Jupiter
What is our galaxy?
The Milky Way