Across
- 2. a traveler in outer space
- 3. causing much suffering and loss
- 4. to burn to ashes
- 6. the list of books and articles on a particular subject
- 9. having to do with business or trade
- 10. a signature
- 13. to inject a vaccine into a living organism to prevent disease
- 14. a cut
- 18. the end or last part
- 19. complete; including all areas
- 21. useful product or service
- 22. the scientific study of the stars and all the heavenly bodies
Down
- 1. close attention
- 2. a mark that resembles a star
- 5. a friend; one who accompanies another
- 7. to come down to another's mental or social level
- 8. independent, self-governing
- 11. a self-moving vehicle
- 12. the tendency to float
- 15. to bring in from another country
- 16. the false belief that stars tell the future
- 17. a short writing assignment generally completed at school
- 20. a collision