Space revision 2018

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Across
  1. 3. The planet with the largest mass
  2. 9. Our galaxy
  3. 11. The storm on jupiter
  4. 12. The hottest planet
  5. 13. The amount of planets in our solar system
  6. 14. The scientist who discovered gravity
  7. 15. The former planet, now dwarf planet
Down
  1. 1. The rocket that humans first sent to the moon
  2. 2. When the sun blocks the moon
  3. 4. The term used for the planets jupiter, saturn, uranus, and neptune
  4. 5. The nearest galaxy to us
  5. 6. The polish scientist who discovered that the earth orbited the sun
  6. 7. When the moon blocks the sun
  7. 8. Mars' nickname
  8. 10. The releaser of all the energy in our solar system