Across
- 4. hard to separate, analyze, or solve.
- 6. a way, or road for passage or travel.
- 9. a vehicle used for space travel.
- 10. to continue to live.
- 12. a device for determining directions.
- 13. a strong castle.
Down
- 1. very large.
- 2. land which is far away from cities.
- 3. a person who travels beyond the earth's atmosphere.
- 5. system: our sun and the planets that move around it.
- 7. relating to soldiers, arms, or war.
- 8. to consider worthy of high regard.
- 11. success in defeating an opponent or enemy.