telescope and its facts June, 2013 Кликнуть для чтения
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telescope and its facts

June, 2013

Опубликовано в "Наука, Наука", язык - English. 6 страниц.
This topic is talking about the telescope and also in this topic you will find 20 things about it and also some important fast facts. Including this topic you can see more video clips and very nice photos. Еще
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Тэги : science · telescope · observatories