Planet and Moon Mastery Quiz

A medium difficulty challenge covering orbital facts, atmospheric composition, and recent lunar findings.

planetary sciencespaceastronomyNASAcelestial bodiesplanetssolar systemplanet factsmoon factsmoons
Difficulty:MEDIUM

Quiz Details

Questions7
CategorySpace & Astronomy
DifficultyMEDIUM
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Quiz Questions

Answer all questions below and test your knowledge.

  1. 1

    Which planet completes an orbit around the Sun in the shortest time?

    Question 1
  2. 2

    Which natural satellite is larger in diameter than the planet Mercury?

    Question 2
  3. 3

    What is the name of the Martian region where the Curiosity rover first touched down?

    Question 3
  4. 4

    Which gas composes about 78% of Earth's atmosphere?

    Question 4
  5. 5

    The Great Red Spot is a long‑lasting storm on which planet?

    Question 5
  6. 6

    Which Saturnian moon is famous for geysers that spew water vapor into space?

    Question 6
  7. 7

    How many Galilean moons orbit Jupiter?

    Question 7

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