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