Jupiter's magnetosphere is the largest single structure inside the Solar System. If you could see it with your eyes, it would appear larger than our full Moon.
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Not only are there rogue planets floating through space completely alone, not orbiting any stars, but it’s possible that these pitch-black lonely planets support life.
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Jupiter's moon Ganymede, is larger than the planet Mercury!
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Saturn's rings are about 500,000 miles in circumference but only about a foot thick.
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Buzz Aldrin’s mother’s maiden name was Moon.
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Astronauts cannot burp in space.
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Mars had an oxygen-rich atmosphere around 4 billion years ago
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