Mathis,Romain,Lucie

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Across
  1. 4. people who use the spacerocket
  2. 6. building comporting dungeon and towers
  3. 7. study chemistrals
  4. 8. people who study the mathematics
Down
  1. 1. people who study the physics
  2. 2. women scientist and actress
  3. 3. people study science of computer
  4. 4. study of stars and space
  5. 5. synonyme of crow
  6. 7. jewel oh the king