The night sky

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Across
  1. 3. Made up of metals,rocks,and minerals.
  2. 5. It orbits the Earth.
  3. 6. It is smaller than an asteroid or comet.
  4. 8. It orbits the sun.
  5. 9. It is a collection of stars.
Down
  1. 1. Object that people made.
  2. 2. Made up of dust and ice.
  3. 3. It is the nearest large galaxy.
  4. 4. Made up of hydrogen and helium.
  5. 7. You can find planets.