earth and space

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Across
  1. 2. when the moon moves between the earth and the sun
  2. 5. smallest planet
  3. 8. is dark and cold
  4. 11. land that is divided through their continental shells
  5. 13. a luminous ball of gas mostly hydrogen and helium
  6. 14. is blue
  7. 15. the only planet that can contain human life
  8. 16. has many craters on the surface
  9. 17. hottest planet
Down
  1. 1. red and dusty
  2. 3. when the earth comes between the sun and the moon
  3. 4. is the largest planet and has a big red spot
  4. 5. huge collection of dust, gas and stars
  5. 6. has a ring
  6. 7. regions in space where large amounts of mass is packed into a small volume
  7. 9. something people need to survive that no other planet has
  8. 10. a layer of gas surrounding a planet
  9. 12. brightest star