Space vocabulary

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Across
  1. 2. A liquid or gas.
  2. 3. The height of an object in the sky.
  3. 5. The layers of a planet's skies.
  4. 7. A fake or intentional lie.
  5. 8. A high strength plastic.
  6. 9. To heal.
  7. 11. The action of launching a spacecraft into space.
  8. 13. The spread of disease or sickness.
  9. 17. Pills or tablets that maintain/ restore a healthy state.
  10. 20. The path in which an object in space travels.
Down
  1. 1. The action of moving around an object.
  2. 4. A form of transportation that astronauts travel in.
  3. 6. Technological explosions or fireworks.
  4. 10. Amount of gravity being felt in liftoff or re-entry..
  5. 12. A building where scientists study space.
  6. 14. The study of the universe.
  7. 15. A special tool.
  8. 16. The period where you feel no gravity or it can't affect you.
  9. 18. To launch quickly from one point to another.
  10. 19. warp A fictional method of traveling from one part of space to another instantly.