Across
- 3. a small rocky body orbiting the sun
- 4. a fixed luminous point in the night sky
- 7. a small body of matter that enters the earths atmosphere
- 8. the star which all the planets orbit
- 9. a spot that appears from time to time on the suns surface
- 10. a system of millions/ billions of stars together with gas and dust
Down
- 1. a celestial body moving in an elliptical orbit round a star.
- 2. a piece of rock or metal that has fallen to the earths suface
- 5. a celestial object consisting of ice, and dust
- 6. the curved path of an object around a star, moon or other planet
- 7. the natural satellite of the earth
- 8. an artificial body placed in the solar system to orbit around earth, moon or other planets and collect information on the other planets