supernova
star exploding at the end of its stellar lifespan
Vela Supernova Remnant
Supernova remnant in the constellation Vela
pair-instability supernova
Type of Supernova
near-Earth supernova
supernova that occurs close enough to the Earth to have noticeable effects on its
Cassiopeia A
supernova remnant in the constellation Cassiopeia
Quark-nova
hypothetical violent explosion resulting from conversion of a neutron star to a quark star
type Ia supernova
classification of supernova explosion
Type II supernova
Explosion of a star 8 to 45 times the mass of the Sun
History of supernova observation
ancient and modern recorded observations of supernovae explosions
Crab Pulsar
star