Space

12345678910111213
Across
  1. 4. Smallest block of matter
  2. 5. Red planet
  3. 6. Beutiful ring around it
  4. 8. Stars, planets,gas and dust held together by gravity
  5. 10. Super dense objects
  6. 12. a bowl-shaped depression on the surface
  7. 13. refers to a mysterious substance
Down
  1. 1. the matter, energy and space
  2. 2. two stars orbit around a common center of mass
  3. 3. Naturl satelite
  4. 6. giant ball of hot, glowing gas
  5. 7. Hot and dense point
  6. 9. Layer of gases that surrounds planet like earth
  7. 11. Is made when white dwarf cool down
  8. 12. ice, dust, and gas that orbits the sun