Across
- 2. take the place of
- 3. greater than the speed of sound
- 4. done without thinking about it
- 5. a car
- 6. things that cannot be explained by science
- 7. a device that keeps aircraft, spacecraft, and ships moving in a particular direction
- 8. a star that has exploded
- 9. watch and direct
Down
- 1. the signature of a famous person
- 2. a country with great power
- 3. a large self-service grocery
- 5. a book about a person's life, written by that person
- 6. place on top of
- 8. a man with greater abilities than others