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Solar System
Contributed by: Howes
  • 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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