Astronomy By Birdie Engelkemier

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Across
  1. 3. planet closest to the Sun in our Solar System
  2. 5. A measure of the total amount of material in a body
  3. 7. body by another
  4. 9. A word used to describe anything that contains mass
  5. 12. phenomenon in which many meteors fall through the atmosphere in a relatively short time
  6. 13. small, icy celestial body that orbits around the sun
  7. 16. fifth and largest planet in our solar system
  8. 17. someone who studies astronomy
  9. 18. sixth planet from the sun in our solar system
  10. 20. star located at the center of our Solar System
  11. 21. The collapsed core of a massive star
  12. 23. huge group of stars, dust, gas, and other celestial bodies bound together by gravitational forces
  13. 24. force that pulls thing down
  14. 25. eighth planet from the sun in our solar system
Down
  1. 1. enormous glowing ball of gas
  2. 2. the second planet from the sun in our solar system
  3. 3. the red planet, is the fourth planet from the sun and the most Earth-like planet in our solar system
  4. 4. The angular distance of an object above the horizon.
  5. 6. rocky or metallic objects, most of which orbit the Sun
  6. 8. meteoroid that has entered the Earth's atmosphere, usually making a fiery trail as it falls
  7. 10. the seventh planet from the sun in our solar system
  8. 11. group of stars that, when seen from Earth, form a pattern
  9. 14. The path of a celestial body as it moves through space.
  10. 15. cold, dry orb whose surface is studded with craters and strewn with rocks and dust orbiting Earth
  11. 19. A term used to describe water in solid form
  12. 22. third planet from the Sun in our Solar System