| Question | Answer | % Correct |
|---|---|---|
| What planet has the nickname "The Red Planet"? | Mars | 97%
|
| What planet is famous for its rings? | Saturn | 97%
|
| Which planet is closest to the sun? | Mercury | 94%
|
| What planet is the only one that scientists know about that is able to support life? | Earth | 91%
|
| What planet is the biggest in the solar system? | Jupiter | 91%
|
| Which planet is most similar to Earth by size, and is sometimes called "sister planet"? | Venus | 76%
|
| Which planet takes a whopping 164 years to travel around the sun? | Neptune | 73%
|
| Which planet rotates on its side? | Uranus | 70%
|