Airborne observatories Observatory

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airborne observatories have advantage of height on ground installations, putting them above of earth s atmosphere. have advantage on space telescopes: instruments can deployed, repaired , updated more , inexpensively. kuiper airborne observatory , stratospheric observatory infrared astronomy use airplanes observe in infrared, absorbed water vapor in atmosphere. high-altitude balloons x-ray astronomy have been used in variety of countries.








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