A pulsar wind nebula, sometimes called a plerion, is a type of nebula sometimes found inside the shell of a supernova remnant, powered by winds generated by a central pulsar. These nebulae were propos
The Vela Pulsar (centre) and its surrounding pulsar wind nebula
The inner Crab Nebula. Central part shows the pulsar wind nebula, with the red star in the centre being the Crab Pulsar. Image combines optical data from Hubble (in red) and X-ray data from Chandra (in blue).
The Crab Nebula is a supernova remnant and pulsar wind nebula in the constellation of Taurus. The common name comes from a drawing that somewhat resembled a crab with arms produced by William Parsons,
Pulsar wind nebula
…through various phases. New pulsar wind nebulae appear soon after a pulsar's creation, and typically sit inside a supernova remnant, for example the Crab Nebula, or the nebula within the large Vela Supernova Remnant. As the pulsar wind nebula ages, the supernova remnant dissipates and disappears. Over time…
Hubble Space Telescope mosaic image assembled from 24 individual Wide Field and Planetary Camera 2 exposures taken in October 1999, January 2000, and December 2000
Reproduction of the first depiction of the nebula by Lord Rosse (1844) (colour-inverted to appear white-on-black)
HaRGB image of the Crab Nebula from the Liverpool Telescope, exposures totalling 1.4 hours.