Galactic Merger of Arp 220 Captured by NASA’s James Webb
The galactic merger of Arp 220, has recently been featured in a stunning image taken by NASA’s forthcoming James Webb Space Telescope. Arp 220 is an ultra-luminous infrared galaxy. It emits over a trillion suns’ worth of luminosity. This galaxy is a remarkable example of intense star formation. The collision of two spiral galaxies triggered […]