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На этой странице приведены все страницы, которые ссылаются на http://www.armaghplanet.com/blog/tag/astronomy-history/page/3. Показаны документы 1 - 1 из 1.
1. astronomy history | Astronotes - Part 2
Astronotes Armagh Planetarium's Stellar Blog! ... Space Flight . ... Posted on November 19, 2013 | 6 Comments During the mid-19th century reports of strange motions in the orbits of Uranus and Neptune led astronomers, among them Percival Lowell, to think that perhaps another celestial body was having [ ] . Continue Reading.. ... 1 Comment November 9 is Carl Sagan Day when enthusiasts of astronomy and science remember and celebrate the life and works of Carl Sagan. ... Posted on June 18, 2013 | ...
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Ссылки http://www.armaghplanet.com/blog/tag/astronomy-history/page/2 -- 56.5 Кб -- 09.04.2016
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