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News for Norther Colorado and the world

Saturday, July 26, 2014

Posts Tagged ‘October 31’

On This Day, October 31, 1517

On This Day, October 31, 1517

  Martin Luther posts 95 theses   On this day in 1517, the priest and scholar Martin Luther approaches the door of the Castle Church in Wittenberg, Germany, and nails a piece of paper to it containing the 95 revolutionary opinions that would begin the Protestant Reformation. In his theses, Luther condemned the excesses and corruption of the Roman Catholic Church, especially the papal practice of asking payment—called "indulgences"—for the forgiveness of sins. At the ... Full Story

EarthSky Tonight—Oct. 31, Arcturus is a Halloween

EarthSky Tonight—Oct. 31, Arcturus is a Halloween ghost of the summer sun

Courtesy of EarthSky A Clear Voice for Science www.EarthSky.org Every Halloween – and a few days before and after – the brilliant star Arcturus sets at the same time and on the same spot on the horizon as the summer sun. What’s more, this star rises at the same time and at the same place on the horizon as the sun does during the dog days of summer. So – around Halloween – it is as if Arcturus is a fainter ghost of the summer sun. At mid-northern latitudes, Arcturus now ... Full Story

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