- 1. Which planet is known as the Red Planet?
A) Mercury B) Venus C) Mars D) Jupiter
- 2. Which planet is the largest in our Solar System?
A) Saturn B) Jupiter C) Neptune D) Mars
- 3. What is the hottest planet in our Solar System?
A) Mercury B) Mars C) Venus D) Earth
- 4. What is the smallest planet in our Solar System?
A) Mercury B) Mars C) Earth D) Venus
- 5. Which planet has the most rings?
A) Neptune B) Jupiter C) Uranus D) Saturn
- 6. What is the largest volcano in our Solar System?
A) Mount Etna (Earth) B) Mount Everest (Earth) C) Mauna Loa (Earth) D) Olympus Mons (Mars)
- 7. Which planet has the coldest recorded temperatures in our Solar System?
A) Pluto B) Saturn C) Neptune D) Uranus
- 8. Which planet has a great dark spot in its atmosphere?
A) Saturn B) Jupiter C) Uranus D) Neptune
- 9. What is the name of the spacecraft that launched in 1977 and has now exited the Solar System?
A) Cassini B) Voyager 1 C) New Horizons D) Apollo 11
- 10. What is the name of the largest asteroid in our Solar System?
A) Pallas B) Vesta C) Ceres D) Juno
- 11. What is the name of the mission by NASA that landed the Curiosity rover on Mars?
A) Mars Science Laboratory B) Mars Odyssey C) Mars Pathfinder D) Mars Express
- 12. What is the name of the spacecraft launched in 2015 to study Pluto and the Kuiper Belt?
A) Cassini B) New Horizons C) Voyager 1 D) Apollo 11
- 13. What is the third planet from the Sun?
A) Earth B) Venus C) Mercury D) Mars
- 14. What is the largest moon in the Solar System?
A) Io B) Titan C) Ganymede D) Callisto
- 15. What is the largest dwarf planet in the Solar System?
A) Makemake B) Pluto C) Haumea D) Eris
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