Using the Dark Times Calendars Purpose My main reason for creating the Dark Times Calendars was to show, in advance, the best times for deep space astronomical observing. If I want to plan a family vacation that isn’t

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Date: 2016-02-20 19:42:44		Using the Dark Times Calendars Purpose My main reason for creating the Dark Times Calendars was to show, in advance, the best times for deep space astronomical observing. If I want to plan a family vacation that isn’t Add to Reading List Source URL: www.twcac.org Download Document from Source Website File Size: 1,33 MB Share Document on Facebook