Stock Photo - 1973 - Instruments For The First British Satellite To Be Launched By The U.S. Scout Rocket: The Space Research Group of the Deartment of Physics of University College, Lonodn, lefd by Dr. R.L.F. Boyd and working under professor Sir Harry Massey have designed these instruments to make a variety of measurments in the earth's linosphere between 200 and 600 miles above the eart's surface. A Detector, together with its elctrinic unit, for measuring the intensity of the Lyman-Alpha radiation from the sun. (Credit Image: © Keystone Pictures USA/ZUMAPRESS.com)

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