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  ESO - ESO 17/08 - The Little Man and the Cosmic Cauldron

  http://wayback.archive.org/web/20081007084329/http://www.eso.org/public/outreach/press-rel/pr-2008/pr-17-08.html

  ESO is the European Organisation for Astronomical Research in the Southern Hemisphere. It operates the La Silla Paranal Observatory in Chile and has its headquarters in Garching, near Munich, Germany.

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  Deep-Sky Companions: The Messier Objects - Stephen James O'Meara - Google Books

  http://books.google.de/books?id=jis4evHuuzUC

  If there were a canon for viewing the night sky, Charles Messier would be its author. The galaxies, star clusters, and nebulae cataloged by the famous comet hunter in the late 1700s are still the most widely observed celestial wonders in the heavens. They…

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  Home | Max Planck Institute for Astrophysics

  http://www.mpa-garching.mpg.de

  Max Planck Institute for Astrophysics

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  Category:Johann Palisa – Wikimedia Commons

  https://commons.wikimedia.org/wiki/Category:Johann_Palisa?uselang=de

  Keine Beschreibung vorhanden.

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  ESO Deutschland

  https://www.eso.org/public/germany/?lang

  ESO, European Organisation for Astronomical Research in the Southern Hemisphere

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  ESO - 2005

  http://wayback.archive.org/web/20090705100050/http://www.eso.org/public/outreach/press-rel/pr-2005/phot-34-05.html

  ESO is the European Organisation for Astronomical Research in the Southern Hemisphere. It operates the La Silla Paranal Observatory in Chile and has its headquarters in Garching, near Munich, Germany.

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  ESO - 2005

  http://wayback.archive.org/web/20081011231649/http://www.eso.org/outreach/press-rel/pr-2005/phot-34-05.html

  ESO is the European Organisation for Astronomical Research in the Southern Hemisphere. It operates the La Silla Paranal Observatory in Chile and has its headquarters in Garching, near Munich, Germany.

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  Category:Nicolaus Copernicus – Wikimedia Commons

  https://commons.wikimedia.org/wiki/Category:Nicolaus_Copernicus?uselang=de

  Keine Beschreibung vorhanden.

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  Max Valier Sat

  http://space.skyrocket.de/doc_sdat/max-valier.htm

  Gunter's Space Page - Information on Launch vehicles, Satellites, Space Shuttle and Astronautics

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  Category:Otto Struve – Wikimedia Commons

  https://commons.wikimedia.org/wiki/Category:Otto_Struve?uselang=de

  Keine Beschreibung vorhanden.

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