The Earth weighs around 6,600,000,000,000,000,000,000 tons (5,940 billion billion metric tons)!
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One pinhead of the sun's energy is enough to kill a person at a distance of 160 kilometers.
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Jupiter's moon Ganymede, is larger than the planet Mercury!
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If you were to cry in space, the tears would form a bubble in your eye until it's so big it moves to another spot on your face.
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A lightning bolt generates temperatures five times hotter than those found at the sun's surface!
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The Earth gets heavier each day by tons, as meteoric dust settles on it.
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The Earth gets 100 tons heavier every day due to falling space dust.
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