curiosity puzzle

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Across
  1. 3. polar light
  2. 6. cooks with radiation
  3. 7. biggest animal on earth
  4. 8. biggest planet in the solar system
  5. 10. the hottest object in the solar system
  6. 11. launch vehicle for orion spacecraft
  7. 14. black hole at the center of milky way
Down
  1. 1. most famous cave in ethiopia
  2. 2. a 10 billion dollar telesecope
  3. 4. carnivorous plant
  4. 5. a 24-hour endurance race
  5. 9. tallest mount on earth
  6. 12. the lowest place in ethiopia
  7. 13. the science of cheating death