On this day: October 31

Published On: Oct 30 2012 11:59:09 PM CDT   Updated On: Oct 31 2013 01:00:00 AM CDT

The first All Hallows' Evening is celebrated, Nevada becomes a state, Harry Houdini dies, Mount Rushmore is completed, and the Vatican apologizes to Galileo, all on this day.

OTD October 31 - Galileo Galilei
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1992: The Vatican admits erring for more than 359 years in formally condemning Galileo Galilei for entertaining scientific truths such as the Earth revolves around the sun, which the Roman Catholic Church long denounced as anti-scriptural heresy. Pope John Paul II himself met with the Pontifical Academy of Sciences to help correct the record. In 1633, at age 69, Galileo was forced by the Roman Inquisition to repent and spent the last eight years of his life under house arrest.

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