aeronomer


aer·on·o·my

A0114800 (â-rŏn′ə-mē)n. The study of the upper atmosphere, especially of regions of ionized gas.
aer·on′o·mer n.aer′o·nom′ic, aer′o·nom′i·cal adj.aer·on′o·mist n.

aeronomer

(ɛəˈrɒnəmɪ) n (Astronomy) a scientist who studies the upper atmosphere of planets