Messier object
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The Messier objects are a set of 110 astronomical objects catalogued by the French astronomer Charles Messier in his Catalogue des Nébuleuses et des Amas d'Étoiles. Because Messier was interested only
All Messier objects
Charles Messier
Crab Nebula
Messier 2 HST Potw 1913a
Crab Nebula
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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,
Messier object
…of a diverse range of astronomical objects, from star clusters and nebulae to galaxies. For example, Messier 1 is a supernova remnant, known as the Crab Nebula, and the great spiral Andromeda Galaxy is M31. Further inclusions followed. The first edition of 1774 covered 45 objects (M1 to M45). The total list…
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.
The Crab Nebula M1