For more detail go to the link and click on the image for a high definition image. You can then move the magnifying glass cursor then click to zoom in and click again to zoom out. When zoomed in you can scan by moving the side bars on the bottom and right side of the image.
The Jellyfish Nebula itself is right of center, seen as a brighter arcing ridge of emission with dangling tentaclesTo me, it looks more like a hermit crab than a jellyfish.
… hermit crab … jellyfish … black boston terrier …Turns out there’s a word for this phenomenon: pareidolia