Across
- 3. - A device that orbits planets for research
- 5. - A cloud of dust and gas where stars form
- 7. - An explosion marking the death of a star
- 9. - A small, icy object with a glowing tail
Down
- 1. - A space region with powerful gravity
- 2. - A tool to view distant space objects
- 4. - A vast system of stars and planets
- 6. - A rocky object orbiting the sun
- 8. - The path a planet follows around a star
- 10. - A shooting star seen in Earth’s atmosphere