Source
Wikipedia - Blue Moon
Web Source
Facts
URLhttps://en.wikipedia.org/wiki/Blue_moon
Sources
Wikipedia - Blue Moon
IntroductionQuote, Introduction
A blue moon refers to the presence of a second full moon in a calendar month, the third full moon in a season containing four, or a moon that appears blue due to atmospheric effects.
Claims Backed By This Source (7 claims)
This source backs 7 claims across the atlas. As facts: 4 well-attested. Plus 3 entities citing it as a general reference with no single fact or relationship attached.
Disposition By Topic
- Natural Phenomena, 6 claims: 3 well-attested, 3 general references.
- Sources, 1 claims: 1 well-attested.
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