Planetary Quiz

What was the first planet to be explored by spacecraft?

• Mercury

• Venus

• Mars

• Jupiter

One day on Venus is equal to how many Earth days?

• 24

• 225

• 54,675

• 243

How many sunrises does Venus have per year?

• 365

• 54

• 2

• 17

Which planet has a slushy ice surface?

• Mercury

• Neptune

• Jupiter

• Mars

In what year was Neptune discovered?

• 1846

• 1921

• 1764

• 2001

How much bigger is Saturn than Earth?

• 5 times larger

• 10 times larger

• 15 times larger

• 20 times larger

What is the temperature on Saturn?

• 220 C

• 220 F

• -220 F

• -220 C

How long does it take Saturn to rotate around the sun?

• 29 minutes

• 29 hours

• 29 days

• 29 years

Which planet has 13 rings?

• Jupiter

• Saturn

• Neptune

• Uranus

Why is Uranus blue?

• Methane

• Helium

• Oxygen

• Carbon Dioxide