Across
- 2. object in the solar system that may have either a terrestrial/rock surface or a gaseous surface
- 4. when the chunk of rock leftover from a meteor strikes a planet or moon
- 5. uses mirrors to focus light rays
- 6. Rocky bodies covered with craters
- 8. a collection of stars, gases, dust, and planets, and other astronomical bodies held together by gravity.
Down
- 1. chunk of rock moving about the solar system beyond a planet’s atmosphere
- 3. Shaped like a flattend disc
- 4. chunk of rock that burns upon entering a planet’s atmosphere
- 6. Our solar systems galaxy
- 7. Measurement equal to how far light travels in one year