There are _______ planets in the Solar System.
The name of the biggest planet of the Solar System is _________.
The hottest planet in our Solar System is __________.
This planet is famous for its big red spot.
The beautiful rings surround this planet.
The Sun is a _______.
The first person to walk on the Moon is ___________.
___________is known as a red planet.
The force that holds us to the Earth is _________.
What is the name of the most famous telescope?
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