Nederlandse Astronomenclub
Opgericht 5 oktober 1918
info / contact
23 september 2023
Nederlands...
Contents
The NAC
Board
Promoting Education
Astronomenconferentie
NAC 100 Year - Photographs
Institutes
Willem de Graaffprize
International
Related Organisations
Membership
Announcements
Populair:
Stichting De Koepel
Educatief:
NOVA Informatie Centrum
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Internationaal
International Astronomical Union
European Astronomical Society
(EAS)
De EAS lijst van
Europese nationale societies
.
American Astronomical Society
