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http://www.astrosociety.org/edu/publications/tnl/45/globe4.html.
http://www.astrosociety.org/edu/publications/tnl/45/globe4.html.
1. ASP: This Restless Globe
... Our restless globe and its companion. ... A Look at the Motions of the Earth in Space and How They Are Changing . ... Earth's rotation as viewed from above the north and south geographic poles. ... The Earth revolves around the Sun-also counterclockwise viewed from above the North Pole, clockwise viewed from the South Pole-to give us our years (see Figure 2 ). The plane of the Earth's orbit is called the ecliptic (where eclipses happen). ... Earth's orbit as viewed from the north ecliptic pole. ...
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Ссылки http://www.astrosociety.org/edu/publications/tnl/45/globe1.html -- 14.7 Кб -- 02.10.2012
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