Universe- homework

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Across
  1. 6. The first dog in
  2. 7. The smallest planet in our solar system.
  3. 8. It is the farthest planet with you can see from Earth without telescope.
  4. 10. The orbit through which the cosmic body orbits is called....
  5. 11. The brightest object in our solar system.
  6. 12. Venus is the hottest.....in our solar system.
  7. 15. The largest planet
Down
  1. 1. Astronauts go to universe in the.....
  2. 2. It's centered around the Sun.
  3. 3. They live in universe
  4. 4. The planet where is water.
  5. 5. The ring of Saturn is make from...
  6. 9. Human with go to universe.
  7. 13. The only planet where is life, in our solar system.
  8. 14. The biggest star in our solar system.