It's mislabeled. That is clearly not the Crab Nebula, but rather, NGC2525, known colloquially to astronomers as "The Angry Woody Woodpecker Nebula." Note the resemblance (anger not shown):
4 posted on 07/07/2016 11:18:02 PM PDT by FredZarguna
(And what Rough Beast, its hour come round at last, slouches toward Fifth Avenue to be born?)