This stunning spiral galaxy is
This view points out important features in the image, such as the ring's inner and outer edges. Astronomers used the
This image shows an
This new NASA/ESA Hubble Space Telescope image shows ghostly green filaments, lying within galaxy UGC 11185.This filament was illuminated by a blast of radiation from a quasar - a very luminous and compact region that surrounds the supermassive black hole at the centre of its host galaxy.