Across
- 4. A dark spot on the sun's surface
- 5. Gives us light
- 6. Earth is one.
- 7. Eight planets, sun
- 9. Something that enters the earth's atmosphere
- 12. Debris from a comet
Down
- 1. The distance light travels in a year
- 2. A small rocky body orbiting the sun
- 3. The milky way is a______
- 5. Something put in space to collect information
- 8. Rats backwards
- 9. It orbits around us
- 10. To circle around
- 11. temoc backwards