geocorona


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Related to geocorona: Lagrangian point

ge·o·co·ro·na

 (jē′ō-kə-rō′nə)
n.
The ultraviolet light emanating from the outermost region of the earth's atmosphere, consisting chiefly of sunlight absorbed and then reemitted from hydrogen atoms.

geocorona

(ˌdʒiːəʊkəˈrəʊnə)
n
(Physical Geography) the outer layer of the earth's atmosphere
Translations
References in periodicals archive ?
Discoveries: plasmaspheric shoulders and notches, proton auroras in unexpected places, surprisingly slow plasmasphere rotation, a hot oxygen geocorona and a secondary interstellar neutral atom stream.