Meaning of planetographer | Babel Free

Definitions

Someone who studies planetography ("the branch of astronomy concerned with the description of the physical features of planets").

Examples

“In the century-plus since Eris was settled, we have already raised the temperature of its lithosphere by several degrees, just as we've thickened the atmosphere ot Callisto a thousandfold: if this goes on, the more annoyingly farsighted planetographers warn, we can look forward to an increased incidence ot icequakes and the threat of a year-round atmosphere.”

CEFR level