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You tap sunlight in empty space the same way solar…
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You face extremes in space that would destroy ordinary machines:…
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You’ll find that telescope engineering balances simple physics with clever…
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You watch a tiny dot streak across the sky and…
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You control a machine that finds its place among moving…
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You can grasp how satellites and spacecraft move without doing…
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You’ll grasp the core of rocket motion in practical terms…
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You’re about to see how tiny everyday objects compare to…
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You can follow signals sent from a tiny transmitter on…
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You’re about to follow a decade of missions that will…