How many Apollo missions have there been?
11
10
20
17
How many people have walked on the moon?
8
2
24
12
Which of these planets is named after a Greek god?
Mars
Jupiter
Uranus
Pluto
Which planet has a hexagonal shaped storm?
Venus
Neptune
Saturn
Mercury
How long would it take to travel from Earth to Mars?
18 months
2 months
7 months
2 years
