Across
- 2. the visible surface of the sun.
- 4. a star which is orbited by planets.
- 6. a small object that orbits the sun between Mars and Jupiter.
- 7. also known as a shooting star.
- 8. Flare a sudden intense explosion on the surface of the sun.
- 10. the outermost layer of the sun.
- 11. a piece of rock that strikes the earth.
Down
- 1. the layer above the photosphere.
- 3. spot a dark region on the moon.
- 5. a chunk of rock that moves around the solar system.
- 6. lights that appear on earth from a CME.
- 9. a body of ice and dust that orbits the sun.
