Black Moon 2020: What it is (and why you can't see it)

Black Moon 2020: What it is (and why you can't see it)
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Tuesday's sky (Aug. 18) is host to a somewhat unusual lunar event in the Western Hemisphere: a third new moon in a season of four new moons, which some people call a "Black Moon."



August 18, 2020 at 07:14PM
via Space.com read more...