Across
- 4. a place for describe all of space
- 6. a sphere of dust that orbit a star
- 7. a material that is in the center of earth and create a magnetic field
- 8. a comet or plane spinning around a planet or a star
- 9. a rock with water traveling in space or orbit a star
Down
- 1. a big cloud of dust
- 2. a sphere of gas and create light
- 3. a explosion that creates the universe
- 5. a explosion of a big star end life