A celestial trifecta: September lunar eclipse

Lunar eclipses happen when Earth comes between the sun and the moon and casts a shadow on the moon. Depending on how these three orbs line up, the moon will either: pass entirely into shadow for a total lunar eclipse, or only a portion of it will darken for a partial eclipse, which is what’s happening Tuesday. This video is consists of information on tonight's surprise; supermoon. Everything is explained about moon and its condition, ideal time to explore and what sight represents what. Hope this was helpfull.