https://www.kvnf.org/tags/cepheids cepheids en-US Copyright Fri, 19 Jul 2013 14:53:30 GMT https://www.kvnf.org/short-features/2013-07-19/western-slope-skies-7-19-13 This is the second in a series on Women in Astronomy. In the early 1900s, Henrietta Swan Leavitt discovered a characteristic of certain variable stars… Fri, 19 Jul 2013 14:53:30 GMT https://www.kvnf.org/short-features/2013-07-19/western-slope-skies-7-19-13 Black Canyon Astronomical Society