New candles and old calendars

Hanukkah this year began at nightfall on Sunday November 28 and will end at nightfall on Monday December 6. So, if you are Jewish, like some of my kin, light this evening the fifth of the nine candles of the menorah.

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Shadow over the north pole and the free city

On Thursday, June 10, the Sun will appear as a burning ring around the darkened Moon.

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