Astronomy

One of my best discoveries was my ignorance of the night sky. I realize one day I didn't know any thing so I purposed to find out and Im so glad I did. I kind of changed my life.
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Olympus Mons, the largest known volcano in our solar system, found on Mars. It is about the size of the state Arizona.

Olympus Mons, the largest known volcano in our solar system, found on Mars. It is about the size of the state Arizona.

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