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На этой странице приведены все страницы, которые ссылаются на http://www.astronet.ru/db/xware/apod.html?page=590&d=2015-04. Показаны документы 1 - 1 из 1.
1. XWare > APOD
... The Nearest Stars . ... Which stars are closest to the Sun? The closest is Proxima Centauri, one of three stars that orbit each other about 4 light-years away in the Alpha-Centauri system. ... Yesterday, astronomers announced the discovery of the first system of planets around a normal star other than our Sun. Previously, only single planet star systems had been found. ... Across the Solar System, even across our Galaxy, these sights are not difficult. ... Nearby Spiral Galaxy NGC 4945 . ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=585&d=2015-04 -- 15.1 Кб -- 13.04.2016
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