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