University of Utrecht / University of Leiden / University of Chicago / Leiden University / Yerkes Observatory / J.W. Hovenier University of Amsterdam Astronomical Institute / /
IndustryTerm
interstellar gas / /
Organization
European Space Research Organisation / Leiden University / European Space Agency / J.W. Hovenier University of Amsterdam Astronomical Institute / the University of Chicago / University of Leiden / COmmittee on SPAce Research / University of Utrecht / International Council of Scientiļ¬c Unions / /
Person
Gerard Kuiper / Jan Oort / Marcel Minnaert / Wil Mengerink / Henk / Anton Pannekoek / /
Position
President / One of the members / astronomer / great scientist / teacher and administrator / author / full professor of theoretical astronomy there / Associate Professor / famous astronomer / /