Across
- 2. Far away.
- 6. Moved around something, especially in a circle.
- 7. Single things that show what larger groups are like.
- 9. Hitting onto something in a very hard way.
- 11. A path in space followed by a planet, moon, or vehicle.
- 12. Turn around something; move in a circle.
- 14. Tops and bottoms of planets.
- 15. A person who flies in outer space.
Down
- 1. Very small pieces of something.
- 3. Catch something.
- 4. Vapor Water that has changed from liquid to gas, and usually cannot be seen.
- 5. A natural force pulling objects to the ground.
- 8. The power to do work.
- 10. The airspace above Earth or another planet.
- 13. Tests done to see if something works or happens.