Moons of Jupiter, Saturn, etc.

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Across
  1. 2. Saturn's largest moon with an atmosphere
  2. 4. Bowl-shaped depression made by impacts
  3. 7. Ancient, cratered moon of Jupiter
  4. 9. One of Jupiter's ocean moons
  5. 10. Larger, outer moon of Mars
Down
  1. 1. The largest moons of Jupiter
  2. 3. Path a moon follows around its planet
  3. 5. Different looks of a moon in its cycle
  4. 6. Smaller, inner moon of the Red Planet
  5. 8. A natural satellite of a planet