Space exploration

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Across
  1. 4. apparatus used for a particular purpose
  2. 5. an act of great cruelty or violence that strongly offends the feelings
  3. 6. the sending forth, the releasing of a ship
  4. 7. to increase;raise
  5. 10. to belittle, ridicule, or discredit
  6. 12. a person who spoils other people's pleasure
Down
  1. 1. to use up or spend to no profit;squander
  2. 2. very great in size, amount, or intensity
  3. 3. an important and sudden advance, etc., as in science, that removes a barrier to progress
  4. 8. one of the paired bodily parts of animals, e.g a leg, arm, or wing.
  5. 9. a by-product of something that already exists, such as a program of research
  6. 11. to make fun of;to treat with ridicule or contempt