space (hard)

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Across
  1. 4. What is the biggest star in the galaxy
  2. 5. how do we jump (clue) the earth is pulling us when we jump
  3. 6. what planet has a moon with water in the
  4. 8. what has the most mass in the solar system
Down
  1. 1. how does earth have water ? from space
  2. 2. when is the next super Nova
  3. 3. what is the fasting spinning planet
  4. 7. How did the Big Bang happen