Earth in Space

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Across
  1. 2. Highest point of the sun in a given day
  2. 5. Polaris
  3. 6. Asterism of Ursa Major
  4. 8. point in orbit closest to the Sun
  5. 9. Imaginary line of longitude running North-South Pole
  6. 10. Red because of iron oxide
  7. 11. How high the sun is at any given time
  8. 13. Daily
  9. 14. Annually
  10. 16. reflects sunlight and has different phases
  11. 17. Constellation that includes Polaris
  12. 18. Source of light and heat
Down
  1. 1. Orion's shoulder and a massive Red Supergiant
  2. 3. picture that shows a figure 8 of the Sun's path over time
  3. 4. Point in orbit farthest from the Sun
  4. 7. Longest and shortest days
  5. 11. Equal light and night from the sun shining on the equator
  6. 12. Big Blue
  7. 15. Angle of the sun on a flat surface