Across
- 1. path around object
- 5. stars form a pattern
- 6. sun planets and moons
- 8. smaller orbits
- 10. measures atmosphere
- 11. energy from the stars
- 13. group of stars
Down
- 2. gathers visible light and em radiation
- 3. everything
- 4. maps planets
- 7. gathers rock samples
- 9. hole from space rock
- 12. takes pictures