Social science

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Across
  1. 1. I am the Coldest Planet in the Solar System
  2. 6. I am the hottest planet in the solar system
  3. 8. I am the smallest planet in the solar system
  4. 9. I am the planet that has more number of moons
  5. 10. I am sometimes called the Red Planet
Down
  1. 2. I was discovered in 1930
  2. 3. I am the planet with rings
  3. 4. I am 93 million miles away from the Earth
  4. 5. I am the seventh planet of the solar system
  5. 7. I am a planet mostly with Iron, Oxygen and Silicon