Astronomy

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Across
  1. 4. The 3rd largest moon in the Solar System.
  2. 6. The supercluster we're in.
  3. 7. The Latin name for the "Moon".
  4. 9. The super-super cluster we're in.
  5. 11. The largest known planet in the Solar System.
  6. 12. The largest galaxy that orbits the Andromeda Galaxy.
  7. 14. The Largest moon in the Solar System
Down
  1. 1. The word for the four major moons of Jupiter.
  2. 2. A planet about 10% the mass of the Earth, and is commonly known as the "Red Planet"
  3. 3. The closest star to the Sun. (no spaces)
  4. 5. The galaxy we're in. (no spaces)
  5. 8. The only known planet with life
  6. 10. A planet that is ~85% the mass of the Earth, and is covered in a thick atmosphere.
  7. 13. A planet ~5% the mass of the Earth, and is an element.