M65, M66, and NGC 3628 form a beautiful and easy to pluck target from the constellation Leo. Often called the Leo Triplets, Arp classified these as “peculiar galaxies” and noted them as Arp 16. There is some indication these galaxies may have interacted at some point in the past. At about 35 million light years distant, these galaxies are relatively nearby and therefore bright, popular amateur targets. All around magnitude 10, and several arc minutes in apparent length, they are very easy More >