Relax, explore, and spot native birds and nearby seals before nighttime gazing at bright clusters of strange constellations in the southern sky. (outsideonline.com)
«The galaxies at the centers of clusters, called Brightest Cluster Galaxies, are the most massive galaxies in the Universe. (keckobservatory.org)
This exceptionally bright cluster lies about 16 000 light - years from Earth in the southern constellation of Ara (The Altar). (constellation-guide.com)