Across
- 3. system The Sun and all the objects that orbit it
- 6. The star at the centre of our solar system
- 10. The path an object takes around a planet or star
- 11. A vehicle used to travel into space
- 12. A small rocky object that travels around the Sun
- 13. A group of stars that form a pattern
- 14. The force that pulls objects towards each other
- 15. A tool used to see distant objects in space
Down
- 1. A natural satellite that orbits a planet
- 2. A large object that orbits a star
- 4. A person trained to travel into space
- 5. An object that orbits a planet
- 7. A piece of space rock that burns up in Earth’s atmosphere
- 8. A huge group of stars, dust and gas held together by gravity
- 9. A ball of ice and dust that glows when near the Sun