vocabulary in space

12345678910111213141516171819
Across
  1. 1. a way of dealing with something
  2. 2. allowing liquids or gases to pass through
  3. 3. of or relating to work performed in space outside of spacecraft
  4. 6. anxiety or fear that something bad or unpleasant will happen
  5. 8. just\only
  6. 9. respect and admiration felt for someone or something on the basis of their achievements or quality
  7. 11. throw or drop(something) from an aircraft or ship
  8. 13. a gift or payment to a common fund or collection
  9. 15. enough or more than enough
  10. 16. more suddenly and powerfully forward or upward
  11. 18. a Russian astronaut
  12. 19. a phrase or opinion that is overused and betrays a lack o original though
Down
  1. 1. a defect in the eye or in a lens
  2. 4. unwittingly
  3. 5. the ability to do something successfully or efficiently
  4. 7. an introduction to something more substantial
  5. 10. involving or denoting a speed greater than that of sound
  6. 12. skill in performing tasks
  7. 14. the process of corroding metal, stone,or other materials
  8. 17. extreme tiredness