space exploration

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Across
  1. 3. to put used objects or materials through a special process so that they can be used again
  2. 4. information or facts
  3. 6. the regular way in which something happens, develops, or is done
  4. 8. to disagree with someone in words, often in an angry way
  5. 9. not very great in amount, number, ability etc
Down
  1. 1. a way of doing something
  2. 2. someone who travels and works in a spacecraft
  3. 5. a strong hope or wish
  4. 7. to fasten or connect one object to another