Solar System and Beyond Assessment

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Across
  1. 2. a group of visible stars that form a pattern viewed from Earth
  2. 5. Large natural objects that orbit, or travel around, stars
  3. 6. Consists of the sun and everying that revolves around the sun.
  4. 9. Sun-centered theory
  5. 10. An instrument that allows people to see distant objects.
Down
  1. 1. a tool for finding direction, the needle always points north
  2. 3. Earth-Centered Theory
  3. 4. The study of space.
  4. 7. separate the inner planets from the outer planets
  5. 8. A chart that shows stars in the sky during times throughout the year.