The top documents tagged [public observatories]

The International Year of Astronomy in Germany: The Role of Planetaria CAP 2007 Athens October 8 th, 2007 Susanne Hüttemeister Planetarium Bochum and Astronomical.

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SLOVAKIA IHY 2007 PROGRAM Public outreach

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The International Year of Astronomy in Germany: The Role of Planetaria

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26 views