Saturday, October 1, 2016

Get ready for the Black Moon: Spooky-sounding sky event that only comes once every few years

The National Post guide to moons Black moon A second new moon in a calendar month. Blue moon A second full moon in a calendar month. Super moon When a full moon coincides with its closest approach to earth, resulting in the moon taking up the largest possible share of the night sky. Red moon An…

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