Astronomy trivia

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Across
  1. 2. On which planet the color of the sunset is Blue?
  2. 4. This planet has a collective 53 moons, making it the planet in our solar system with the most number of moons
  3. 6. What is the largest planet in the solar system?
  4. 7. What is the term for the condition when three celestial bodies are arranged in a straight line?
  5. 8. From 1978 to 1999, which planet was farthest from the Sun?
Down
  1. 1. What is the hottest planet in the solar system?
  2. 2. What is the nearest planet to the sun?
  3. 3. There are no _____ stars.
  4. 5. The plant Earth is surrounded by different layers of gas, which when taken together, we call the…?