said Crab Nebula Crab Nebula constellation of Taurus https://www.space.com/16989-crab-nebula-m1.html Crab Nebula Crab Nebula Crab Nebula Crab Nebula the Crab nebula, that exploded in 1054 Crab Nebula Crab Nebula Crab Nebula Crab Nebula Crab Nebula July 4, 1054 constellation of Taurus