True, Earth has one moon., Jupiter is the biggest planet in our Solar System., Venus is hotter than Mercury., Saturn has rings., Neptune is very cold., Earth is the third planet from the Sun., Mercury is the closest planet to the Sun., Astronauts sleep standing up in space., Mars is known as the Red Planet., Uranus is an ice giant., Jupiter has more than one moon., Neptune is the farthest planet from the Sun., False, The Sun is a planet., Astronauts can breathe in space without a spacesuit., Mars is called the Blue Planet., The Moon makes its own light., There are 20 planets in our Solar System., The Sun is smaller than Earth., The Moon is bigger than Earth., Saturn is made of cheese.

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