Vanguard Satellite at Launch Pad 1958

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Vanguard Satellite at Launch Pad 1958
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Preparing Explorer VII for Launch
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When It All Began
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Explorer VII Satellite
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Explorer VII Thermistor Bolometers
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Weinstein and Suomi, 1961
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TIROS I Launch on April Fools Day, 1960
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TIROS Satellite Transition to ESSA Cart-Wheel
Orientation
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Composite Cloud Image - NH
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Engineering Model for TIROS Satellites
Radiometer-Mirror Configuration
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TIROS Satellite Mirror Configuration
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TIROS Satellite Model with Suomi Radiometers
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