Across
- 2. natural objects such as Earth or Saturn
- 5. special journeys or tasks
- 8. the act of populating a new place, such as the moon
- 9. vehicle designesd to travel or stay in space
Down
- 1. man-made space object for communication or collecting information
- 3. without people on board
- 4. curved path in space around a planet, moon or star
- 6. the sun, moon, and planets
- 7. with people on board