Space

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Across
  1. 3. A galaxy made up of a collection of stars, dust, and clouds of gas.
  2. 4. Things that relate to the moon.
  3. 5. A rock in the sky
Down
  1. 1. A ball of gas giving out energy in the form of heat and light.
  2. 2. A large spherical object that orbits a star
  3. 6. A 3d ball that orbits around bigger planets.