Royal Astronomical Society of Canada
Ottawa Centre
Clear Sky Chart
Ottawa
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RT @amazingskyguy: The setting of the snowy Moon of February, a day before full, on February 18, over a field on a cold winter morning… https://t.co/y7oZXwl457
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The next quiz question out of the RASC Observer's Handbook.
Week 8 Who writes the section FREQUENCY OF NIGHTTIME CL… https://t.co/ig41WHLIs8
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