VLT Survey Telescope Focuses on Ara OB1 Stellar Association

Dusty star nurseries, clusters and emission nebulae can be seen in this composite image from ESO’s VLT Survey Telescope at Paranal Observatory, Chile. This region lies approximately 4,000 light-years away in the southern constellation Ara. At its center is the open star cluster NGC 6193, containing 27 bright stars. The cluster is embedded in a region [...] —> Read More