gr3

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Across
  1. 4. Our planet, perfect for life.
  2. 5. The giant glowing ball in the center of our solar system.
  3. 6. Icy visitors to our solar system.
Down
  1. 1. Like kids playing tag around the Sun.
  2. 2. Hot planet where you could bake cookies.
  3. 3. Small rocky chunks found in the solar system.