Neptune

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Across
  1. 1. In Roman Mythology, Neptune is the God of the ___.
  2. 3. Like Jupiter's Great Red Spot, Neptune also has ____ spots. However, these spots disappear and reappear on different parts of the planet, unlike Jupiter's spot.
  3. 5. Neptune completes its rotation in about __ _____ and 7 minutes.
  4. 6. There is a cloud that moves around Neptune about every 16 hours. It is known as "___ _______".
  5. 7. Neptune's _______ gravity is almost Earth like.
Down
  1. 1. Neptune is the ________ of the gas giants.
  2. 2. Neptune has 13 known moons, of which ______ is the largest one.
  3. 4. It takes ___ _____ for Neptune to revolve around the Sun. Since its discovery in 1846, the planet has not yet completed a full orbit.
  4. 8. Neptune is the ______ largest planet among the eight main planets in our Solar System.