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Outer Space - OUTER SPACE AAM NA KAM RAN LIGHT WEIGHT The...

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OUTER SPACE AAMNA KAMRAN
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LIGHT WEIGHT The density of Saturn is so low that if you were to put it in a giant glass of water it would float. The actual density of Saturn is 0.687 g/cm3 while the density of water is
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CONSTANTLY MOVING We are moving through space at the rate of 530km a second Our Galaxy – the Milky Way is spinning at a rate of 225 kilometers per second. In addition, the galaxy is travelling through space at the rate of 305 kilometers per second. This means that we are traveling
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FAREWELL OLD FRIEND The moon is drifting away from Earth Every year the moon moves about 3.8cm further away from the Earth. This is caused by tidal effects. Consequently, the earth is slowing in
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ANCIENT LIGHT The light hitting the earth right now is 30 thousand years old. The energy in the sunlight we see today started out in the core of the Sun 30,000 years ago – it spent most of this time passing through the dense atoms that
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SOLAR DIET The Sun loses up to a billion kilograms a second
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