Karkoschka, Erich: - Mathematician Dr Erich Karkoschka works as a specialist for planetary research at the Lunar and Planetary Center in Tucson, Arizona He has observed every object presented in this Atlas.
Karkoschka, Erich: - Mathematician Dr Erich Karkoschka works as a specialist for planetary research at the Lunar and Planetary Center in Tucson, Arizona He has observed every object presented in this Atlas