The Planets

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Across
  1. 6. Closest planet to the sun.
  2. 7. The energy created is nuclear fusion.
  3. 8. No longer a officially considered a planet.
  4. 9. the most distant planet that can be seen with the naked eye.
  5. 10. Takes approximately 365 days to rotate around the
Down
  1. 1. was the first planet found using a telescope.
  2. 2. known as the "Red Planet".
  3. 3. The Coldest Planet in the Solar System.
  4. 4. is hotter than Mercury despite being further away from the Sun.
  5. 5. The largest planet in the universe.