I still can't get over the first images from the Vera Rubin Observatory. This is the Virgo Cluster, which contains over 1000 galaxies and is 50 million light-years away from us. And, just so you know, when you see a few galaxies that look like they're connected by dust, those are tidal tails from interactions between these galaxies. They are very likely going to collide with one another! See a couple examples in the zoomed in screenshots in the following post.
Seems like the other thread didn't upload. So, here are the zoomed in screenshots, with the last one being the strongest example of a galactic collision course of them all!
The last one looks like out of a dream 😍