NGC 7714: Starburst after Galaxy Collision

Is this galaxy jumping thru a excellent ring of stars? Doubtlessly no longer. Despite the indisputable truth that the correct dynamics within the aid of the featured checklist is but unclear, what’s obvious is that the pictured galaxy, NGC 7714, has been stretched and distorted by a latest collision with a neighboring galaxy. This smaller neighbor, NGC 7715, located off to the left of the featured frame, is assumed to have charged just thru NGC 7714. Observations point to that the golden ring pictured is unruffled of hundreds and hundreds of older Solar-be pleased stars which are seemingly co-transferring with the inner bluer stars. In incompatibility, the unheard of middle of NGC 7714 appears to be to be undergoing a burst of recent star formation. The featured checklist used to be captured by the Hubble Self-discipline telescope. NGC 7714 is located about 130 million light years away toward the constellation of the Two Fish (Pisces). The interactions between these galaxies seemingly started about 150 million years ago and may maybe maybe perchance continue for several hundred million years extra, after which a single central galaxy can outcome.