The Moon

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Across
  1. 3. Who said " That's one small step for man and one big leap for mankind"?
  2. 5. Who was a german astronemer who discovered the laws of orbital motion?
  3. 8. What is a group of stars that form a shape or pattern?
  4. 11. About how many days does it take our Moon to go through one full lunar month?
  5. 13. What is it called when we take an extraterrestrial environment and change to be able to sustain human life?
  6. 14. What is it called when the moon passes between the sun and Earth creating a shadow on the sun?
  7. 16. How many Moons does Mars have?
  8. 18. What was the first successful landing on the Moon?
Down
  1. 1. What is the most popular/ logical theory on the formation of the Moon?
  2. 2. Name the number of phases of the Moon passes through each lunar month?
  3. 4. What is the name of a device that allows us to observe space from Earth?
  4. 6. What is an unmanned exploratory space creaft designed to transmit information about its envoronment called?
  5. 7. Whatis the name of the science you learn in your everyday class called?
  6. 9. What is it called when the sun passes between the Earth and Moon, creating a shadow on the Moon?
  7. 10. What is the official space agency for the US?
  8. 12. Does the Moon have a high density or a low density?
  9. 15. What is a a month measured between successive new Moon?
  10. 17. What is a vehicle driven by remote control over extraterrestrial terrain called?