Across
- 1. a robot that resembles a human being
- 4. the blocking of light from one celestial body by another
- 5. revolve around another body
- 6. time without end
- 8. a human whose body has been taken over by electro mechanical devices
- 12. a machine built to carry out a complex task
- 14. the brightness of a star
- 16. configuration of stars
- 17. equipment that orbits the earth
- 18. partial region of shadow
- 19. either of two times when sun crosses the earth's equator
Down
- 2. staying in a state of rest or regular motion unless affected by an external force
- 3. ray gun
- 4. originating outside Earth
- 7. between or among stars
- 9. cloud of gas
- 10. relating to the planet Mars
- 11. everything that exists anywhere
- 13. small solid body that hits Earth's atmosphere
- 15. total destruction