Here is a 10 question astronomy quiz with answers:
1. What is the closest planet to the Sun?
A) Mercury
2. How many planets are in our solar system?
A) 8 (including Earth)
3. What is the largest planet in our solar system?
A) Jupiter
4. What is the only planet in our solar system that rotates clockwise?
A) Venus
5. What is the hottest planet in our solar system?
A) Venus
6. What is the only planet without any moons?
A) Mercury
7. What is the brightest object in the night sky, after the Moon?
A) Venus
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