... A Holiday Comet (CometMachholz) CometMachholz is a nonperiodic comet discovered by a California amateur last summer, which is now making a grand appearance and quickly becoming a must-show object for holiday get-togethers! ...
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Ссылки http://www.princetonastronomy.org/newsletters/01_2005sidereal.pdf -- 492.2 Кб -- 04.01.2005 Похожие документы