Founded 1888 WWW.RITTENHOUSEASTRONOMICALSOCIETY

Winter 2018 WWW.RITTENHOUSEASTRONOMICALSOCIETY.ORG Page 3 An Instant in Time ~Denise Vacca As all of you know, we recently celebrated the Winter Solstice, the shortest day/longest night of the year. Many people think this is an all day event. But, in reality, the Winter Solstice is the exact moment the Sun is directly ................
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