astrogeophysics en · NOUN
Etymology
From astro- + geophysics.
Meanings
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(uncountable) A branch of geophysics dealing with material found in space, and the surface and internal processes of celestial bodies.
After four years as a naval officer during and after the Korean War, he entered the graduate program in astrogeophysics at the University of Colorado.
2009 June 18, Bruce Weber, “John A. Eddy, Solar Detective, Dies at 78”, in New York Times: