Hidden figures

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Across
  1. 3. Racially separated
  2. 5. Synonym for toilet
  3. 7. Code name based off a game company
  4. 10. The name of the successful rocket
  5. 12. Someone that does complicated math problems
  6. 13. Things, shapes
  7. 14. Study of numbers
Down
  1. 1. Ask someone to marry you
  2. 2. Someone that enters space
  3. 4. The name of a failed rocket
  4. 6. A shuttle to send you to space
  5. 8. Concealed,
  6. 9. Empty, beyond the world
  7. 11. Solutions for math problems