Webb has dropped an absolutely INSANELY detailed image of a portion of the Helix Nebula. The image was taken by Webb’s Near-Infrared Camera. From NASA: “pillars that look like comets with extended tails trace the circumference of the inner region of an expanding shell of gas. Here, blistering winds of fast-moving hot gas from the dying star are crashing into slower moving colder shells of dust and gas that were shed earlier in its life, sculpting the nebula’s remarkable structure.”
You can learn more about the image and the Helix Nebula here: https://science.nasa.gov/missions/webb/intricacies-of-helix-nebula-revealed-with-nasas-webb/
For comparison, here is the Helix Nebula as imaged by Hubble and Spitzer:
