Across
- 1. A huge group of stars and planets.
- 4. A young star forming in space.
- 5. A tool used to look at stars and planets.
- 8. A cloud of gas and dust where stars form.
- 10. A force that pulls objects together.
Down
- 2. The study of space and stars.
- 3. The path a planet follows around a star.
- 6. System The Sun and all planets around it.
- 7. Power that stars produce.
- 9. Everything in space.