objects in space

12345678910111213
Across
  1. 4. SYSTEM, THE GROUP OF SPACE
  2. 7. OR PATCH
  3. 10. AND DUST
  4. 11. BODY
  5. 13. OR METAL
Down
  1. 1. LOOMINOUS
  2. 2. PATH
  3. 3. MILLIONS OF STARS
  4. 5. ROCKY BODY
  5. 6. satellite
  6. 8. OF MATTER
  7. 9. STAR
  8. 12. YEAR, ASTRONOMICAL DISTANCE