Messier 5 or M5 is a globular cluster of stars in the constellation Serpens. M5 spans 165 light-years in diameter, and is around 13 billion years old. This makes it one of the largest known globular clusters and is one of the oldest globular clusters in the Milky Way. M5 is about 24,500 light-years from us here on Earth. and is thought to contain as many as 500,000 stars!
This is a stack of 40x1 minute exposures at ISO 1600, camera used is a Canon 450d, and a Celestron Nexstar 6se telescope + wedge and a 6.3 focal reducer, 60mm guidescope + asi120mc-s. Taken in Cathedral City, CA 7-12-16