Space Crossword Puzzle

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Across
  1. 2. An icy moon that orbits Jupiter.
  2. 5. A moon of Jupiter covered with active volcanoes.
  3. 7. A large moon of Jupiter covered with many craters.
  4. 9. The largest moon of Saturn.
  5. 10. The largest moon in our solar system.
Down
  1. 1. The smaller of Mars's two moons.
  2. 3. A large galaxy located near the Milky Way.
  3. 4. One of the two moons that orbit Mars.
  4. 6. An icy moon of Saturn that shoots water into space.
  5. 8. The largest moon of Neptune.