Insights on Arp 220'sInsights on Arp 220'sDynamicsArp 220's structure and star formation.New observations reveal complexities ofAstrophysics of GalaxiesNew Insights into the Merging Galaxy Arp 220Recent observations shed light on the complex structure and dynamics of Arp 220.2025-10-22T23:28:33+00:00 ― 6 min read