ซูเปอร์มูน

thumb|alt=refer to caption|A juxtaposition of the apparent diameters of a more-average full moon on December 20, 2010 (left), and of the supermoon of March 19, 2011 (right) as viewed from Earth

AI overview

A supermoon occurs when a full moon happens at the point in its orbit closest to Earth, making it appear noticeably larger and brighter in the sky than an average full moon. While supermoons are a visually striking natural phenomenon, their practical effects on Earth are minimal, though they may have a slight influence on tides.

AI-generated from the Wikipedia summary — may contain errors.