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Why is half of the ship black and half of it is silver colored?
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Why is half of the ship black and half of it is silver colored?
that's because the bottom as seen from orbital entry is, has a heat shield on it. So the black there is the heat shield and then the core structure of the rocket is a special alloy of stainless steel and that's
btc
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twitter.com)
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Today, we honor those who answered duty’s call on June 6, 1944, on the beachheads of Normandy. They came to a shoreline that none of them would have ever picked out on a map. They came to a country many of them had never seen for a people they had never met. But they came, they
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Today, we honor those who answered duty’s call on June 6, 1944, on the beachheads of Normandy. They came to a shoreline that none of them would have ever picked out on a map. They came to a country many of them had never seen for a people they had never met. But they came, they
时政
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twitter.com)
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