M1 hubble-nebula-crab-nebula-display-1
Filaments of gas and dust left behind by an exploded star make up the Crab Nebula. The remains of the star, a pulsar, emit the blue glow in the center of the supernova remnant.
Credits: NASA, ESA, J. Hester and A. Loll (Arizona State University)
Image CreditNASA, ESA, J. Hester and A. Loll (Arizona State University)
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