Texas
SFASU
Planetarium, Nacogdoches
Utah
Clark
Planetarium, Salt Lake City
Layton
P. Ott Planetarium, Ogden
Sarah
B. Summerhays Planetarium, Provo
Washington
Western
Washington University Planetarium
Belgium
Volkssterrenwacht,
Urania
Denmark
Tycho Brahe Planetarium,
Copenhagen
Germany
Astronomisches
Zentrum Schkeuditz
Planetarium
Augsburg, Bavaria
Planetarium
der Fachhochschule Kiel
Planetarium
Laupheim, Baden-Würtemberg
Planetarium
Stuttgart
Great
Britain
Armagh Planetarium,
Armagh, Northern Ireland
Sweden
Cosmonova,
Stockholm
Switzerland
Planetarium Zürich
ZEISS
Planetarium Longines
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