Across
- 7. mass of aire surrounding the earth
- 10. the astronauts' car
- 11. new internet networks imagined by Elon MUSK
- 12. they use it to communicate
- 16. is used to work on the artificial intelligence
- 17. when you reach the billion dollars
- 18. the astronaut's clothes
- 19. the red planet
Down
- 1. higher speed than the sound
- 2. we use it to breathe
- 3. online payment service imagined by Elon MUSK
- 4. this allows télécommunications
- 5. electric cars manufacturers
- 6. the governement agency of space program
- 8. neil armrstong put his foot down
- 9. means of transport imagined by Elon MUSK
- 13. professionals who invent, design, analyze, machines
- 14. the rocket is fighting against it
- 15. the rocket needs it to take off
- 17. creats new business