Across
- 1. Study of past events
- 6. Designing and building things
- 7. Use of scientific knowledge
- 8. Center of our solar system
- 11. Vehicle for space travel
- 13. Earth’s natural satellite
- 14. Study of numbers
- 15. Study of Earth
- 17. Designing robots
- 21. Study of matter and energy
- 22. Extraterrestrial being
- 23. Study of space
- 24. Shining celestial body
- 25. Large system of stars
Down
- 2. Study of the natural world
- 3. Study of money
- 4. Language and literature subject
- 5. Tool to see distant objects
- 9. Study of living things
- 10. All of space and time
- 12. Orbits a star
- 16. Space travel vehicle
- 18. Writing computer programs
- 19. Study of substances
- 20. Study of the mind