(the geocorona is the luminous part of the outermost region of the earth’s atmosphere, the ‘exosphere’)
(it is seen primarily via far-ultraviolet light (lyman-alpha) from the ‘sun’ that is scattered from ‘neutral hydrogen’)
(it extends to at least 15.5 earth radii)
(the ‘geocorona’ has been studied from outer space by the ‘astrid satellites’ and the ‘galileo spacecraft’ (among others), using its ultraviolet spectrometer (UVS) during an ‘earth flyby’)
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(***BACK TO “THE EXOSPHERE”***)
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*TABLE OF CONTENTS*
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*”WE WON THE WAR”*
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