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lifestyleguru
9 days ago
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Moon
> solar eclipse I was explaining to people how an eclipse must occur during a new moon
Hey, that's the first the time I realized this.
rqtwteye
9 days ago
[–]
And a lunar eclipse only during full moon…. These constraints made it easier to predict eclipses in the past.
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Hey, that's the first the time I realized this.