100 Planetary Nebulae
Check out this cool composite image from Judy Schmidt which contains 100 planetary nebulae. Judy was inspired by similar posts of insects, so she created this based on Hubble and other telescope data. They're all in their relative apparent sizes and orientation.
How many can you recognize?
You can see more info about the image here:https://www.flickr.com/photos/geckzilla/15030785411/in/photostream/