Messier 5 is a globular cluster in the constellation Serpens distant from Earth 25000 light years.
This is the processed image from the sequence of images shot by Susy Ghia using the 150mm f/5.35 refractor, part of the network of ASTRA remote telescope in Castiglione del Lago, Italy.
Continue reading “Messier 5 with ASTRA Telescope”