Crossword

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Across
  1. 4. a group of stars forming a recognizable pattern
  2. 7. A curved path where the planets move
  3. 8. An ice ball that runs around the sun orbit
  4. 10. Were the galaxies are
Down
  1. 1. The place where the solar system is
  2. 2. A work relacionated to space
  3. 3. What a planet does in a day
  4. 5. A panet is a machine or planet that orbits a star or planet
  5. 6. the universe seen as a well-ordered whole
  6. 9. a natural electrical phenomenon on the artic sky