Why don’t all galaxies have names like the Milky Way? Well, first of all, the name "Milky Way" was not originally the name of our galaxy. When the ancient Greeks and Romans came up with the name thousands of years ago, they had no idea what a galaxy was or that we were part of one. They only saw a white streak across the night sky, imagining that it was a galactic trail of something: Photo taken by Thomas Zieszewski, source wallpaper sharing software Secondly, there are some other galaxies with unique characteristics, We gave them cool names. For example, the "Straw Hat" galaxy: and the "Whirlpool" galaxy. Third, there are currently an estimated 2 trillion galaxies in the observable universe: In 2016, a study led by Christopher Conselis of the University of Nottingham was published in Published in the Astrophysical Journal, the study used three-dimensional modeling of images collected by the Hubble Space Telescope over 20 years and concluded that there are more than 2 trillion (2 times) galaxies in the observable universe. -Wikipedia So many galaxies! To give you an idea of ??how many there are, back in 2003, NASA pointed the Hubble telescope at a tiny area that looked completely dark to the naked eye, and this is the image they managed to capture: Of course, You can see an obvious bunch of galaxies in the picture, but you need to understand that almost every point of light you see is a galaxy (more than 10,000 of them in total). All this means is that we don't even see it. You can't hope to classify all the galaxies in the observable universe, let alone give them "cool" names. Related information The Hubble Deep Field is an image of a small area of ??the sky taken by the Hubble Space Telescope. In Ursa Major, the area covered is only 2.6 arcminutes wide, covering an area of ??1/24 millionth of the entire sky, about the size of a tennis ball 100 meters away. The image was obtained by the Hubble Space Telescope's second-generation wide-field summation. The planetary camera superimposed and combined 342 exposures, and the shooting time was ten consecutive days from December 18 to 28, 1995.