KnowraBlue stragglerLinked fromLinked fromThe 8 pages that link to Blue straggler, each with the reason it gives.All 8Broader topic 5Related 2Compared with 1Omega CentauriRelated: Such stars offer evidence about collisions and binary interactions in the dense cluster.Messier 15Related: These unusually young-looking stars occur in Messier 15 and trace interactions within dense regions.