Word Work Crossword <3

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Across
  1. 3. three sided shape
  2. 6. a person who travels to space
  3. 8. to do something forcefully or throw something
  4. 9. all future generations of people
  5. 10. a type of vehicle that is self moving
  6. 11. an account of a persons life written by them
  7. 12. a subject where you study stars
  8. 13. stamp to mail something
  9. 14. something being shot
  10. 16. a person's signature
Down
  1. 1. 3 legged stand for electronics
  2. 2. a way of seeing something
  3. 4. a person who watches at a recital, game, show, event, ect
  4. 5. a different way of saying glasses
  5. 7. moving something to a different day
  6. 9. something that can go on a wall / an assignment
  7. 11. a person who studies stars
  8. 15. group of 3 related movies, novels, books, ect