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1. How to observe meteor showers | Astronomy.com
... Tonight's Sky . ... The Magazine . ... Observing . ... Supernova showered Earth with radioactive debris . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... How to observe meteor showers . ... This video is available to registered members of Astronomy.com. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...
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Ссылки http://www.astronomy.com/news/2012/08/~/link.aspx?_id=5233A575025D449EB78FD56DB0A2D43E&_z=z -- 63.3 Кб -- 10.04.2016
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