Celestial - 8.de

Primaräquinoktium - Google-Suche

https://www.google.com.na/search?as_q=Primar%C3%A4quinoktium&as_epq=&as_oq=&as_eq=&as_nlo=&as_nhi=&lr=&cr=&as_qdr=all&as_sitesea

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Category:Art of Denmark – Wikimedia Commons

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

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Category:Gemini (constellation) – Wikimedia Commons

https://commons.wikimedia.org/wiki/Category:Gemini_(constellation)?uselang=de

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Intellectual Curiosity and the Scientific Revolution: A Global Perspective - Toby E. Huff - Google Books

http://books.google.de/books?id=xNSPo_Xda_0C&pg=PA196

Seventeenth-century Europe witnessed an extraordinary flowering of discoveries and innovations. This study, beginning with the Dutch-invented telescope of 1608, casts Galileo's discoveries into a global framework. Although the telescope was soon…

Planets, Stars, and Orbs: The Medieval Cosmos, 1200-1687 - Edward Grant - Google Books

https://books.google.de/books?id=TSc4AAAAIAAJ&pg=PA165

Medieval cosmology was a fusion of pagan Greek ideas and biblical descriptions of the world, especially the creation account in Genesis. Because cosmology was based on discussions of the relevant works of Aristotle, primary responsibility for its study…