Astronomy Crossword Puzzle

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Across
  1. 2. Phases The different appearances of the moon as it orbits the Earth
  2. 5. The way in which something has evolved or transformed over time
  3. 8. The two points in the year when the sun is directly above the equator
  4. 9. The two points in the year when the sun and moon are on the same or opposite sides of the Earth
  5. 10. The acronym for "Universal Location of Galactic"
  6. 12. The maps of the stars and constellations in the sky
  7. 14. The group of individuals who are credited with the founding of a particular organization or country
  8. 15. The patterns of stars in the sky that were used by ancient civilizations for navigation and storytelling
Down
  1. 1. The two different views of the solar system, with "Geo" referring to the Earth-centered view and "Helio" referring to the Sun-centered view
  2. 3. The three laws of motion
  3. 4. The way of expressing numbers that are too big or too small to be conveniently written in decimal form
  4. 6. The unit of measurement used in the scale of the universe
  5. 7. The three laws of planetary motion
  6. 11. The ancient structures or monuments that were used to mark the passage of time or to align with celestial events
  7. 13. The two points in the year when the sun is at its most northerly or southerly point in the sky