Runaway Stars as Possible Sources of the Elliptical Ring Structures in NGC 7538
Authors: Josephine Fenske, Jason Arakawa, Cassandra Fallscheer, and James Di Francesco
2021 The Astronomical Journal161156.
Provider: AAS Journals
Caption: Figure 4.
Candidate star BD +61 2408's motion shown from a face-on perspective to show that the star was likely, at some point in the past, coincident with the northern ring’s center. All other aspects of this figure are identical to Figure 3.