Across
- 3. A satellite that helps measure and predict weather.
- 5. Any object that circles another, artificial or natural.
- 7. Fictional construction that would help people go to space easily.
- 9. Gaseous layer of the Earth that holds the air.
- 11. Person who goes to space.
Down
- 1. Fluorescent lights that can be clearly seen on the Poles.
- 2. Space-craft that is meant to be reusable.
- 4. Red atmospheric meteorological event, looks like lightning.
- 6. Any vehicle or object that can go to space.
- 8. Vehicle with propulsion that can go to space.
- 10. The sattellite that orbits Earth.