“Open star clusters are loose groups of stars”

Open star clusters
Open star clusters are young, loosely bound gatherings of stars. The stars in these clusters were born together. They’re still sometimes moving within the nebula, or cosmic cloud, of their creation. They’re occasionally called galactic clusters. Scientists have discovered more than 1,100 open clusters around us in space. They may contain a handful of stars or thousands of stars. Most likely won’t survive more than several orbits around our galaxy’s center before being disrupted and dispersed. You can see many open star clusters with the eye alone! Or you can aim binoculars or telescopes their way …











