Popular Science
Autumn officially starts in the Northern Hemisphere on September 22 8:44 a.m EDT.
The post September stargazing: A second supermoon and partial lunar eclipse appeared first on Popular Science…
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September stargazing: A second supermoon and partial lunar eclipse
Autumn officially starts in the Northern Hemisphere on September 22 8:44 a.m EDT. The post September stargazing: A second supermoon and partial lunar eclipse appeared first on Popular Science…