A supermoon rises in the sky in Santiago city, Chile

A supermoon rises in the sky in Santiago city, Chile, September 27, 2015. Sky-watchers around the world were treated when the shadow of Earth cast a reddish glow on the moon, the result of rare combination of an eclipse with the closest full moon of the year. The total "supermoon" lunar eclipse, also known as a "blood moon" is one that appears bigger and brighter than usual as it reaches the point in its orbit that is closest to Earth. REUTERS/Ivan Alvarado