More than 20 million meteoroids enter Earth's atmosphere every day.
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Mars had an oxygen-rich atmosphere around 4 billion years ago
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Lightning strikes about 6,000 times per minute on this planet!
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Any space vehicle must move at a rate of 7 miles per second in order to escape the earth's gravitational pull.
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The Earth gets heavier each day by tons, as meteoric dust settles on it.
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The sun puts out more power in 1 second than mankind has ever used within human existence.
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Venus is the only planet that rotates clockwise.
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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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