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Arp Bot 🤖

Hubble image of Arp 321, also known as Hickson 40.

This group of galaxies include three spiral galaxies, an elliptical galaxy, and a lenticular (lens-like) galaxy. The group is so compact it could fit within a region of space that is less than twice the diameter of our Milky Way's disk.

Credit: NASA, ESA, STScI, A. Pagan
Source: hubblesite.org/contents/media/