"Type Ia supernovae" . . . "Supernova#Core collapse" . . "type II supernovae" . "supernova explosions" . "Type II Supernovae" . "type-Iax" . "exploding star" . "supernovae" . "II-P" . . "go nova" . . "assigned it the name" . "supernova#Electron-capture supernovae" . . "electron-capture supernova" . "stellar core collapse" . "Ancient supernova possibly" . "Supernovae explosions" . "Type II Supernova" . . "Type Ia Supernova Studies" . "asymmetric" . "type Ib supernova" . "Classification of supernovae" . "Supernova#Progenitor" . . . "Type I" . . "explosion" . . "supernova classes" . . "II" . . . "type Ia" . "type Ib/c" . "core-collapse supernova" . . . "explosion of a star" . "Type IIL supernova" . . "stellar explosions" . "classification scheme" . "SuperNova" . . "sub-Chandrasekhar Type Ia supernovae" . . "Type II supernova" . . . "Supernova" . "light curves" . . . "core collapse" . "type I supernova" . "supernova explosion" . . "SN" . "no supernova is perfectly symmetric" . "core collapse supernovae" . "collapsing onto the core" . "Type IIn supernova" . "Supernova#Core_collapse" . "colorful explosions" . . "Supernovae" . "sub-Chandrasekhar Type Ia supernova" . "nova" . "Type:" . "The Life of Stars" . "type Ia supernovas" . "SN Ic-BL" . "exploding stars" . . . "Ia supernova" . . "Ic" . . . . . . "stellar explosion" . "Type II" . . . "supernovas" . . . . "supernovae explosions" . . . . . "progenitor star" . "Type Ia" . "type Ic-BL supernova" . . . . "collapse of stellar cores" . "supernova" . "type I" . . "explosion of massive stars" . "stellar" . . "possibly Type II" . "type II supernova" . "supernova event" . . "exploded" . "current naming system for supernovae" . "IIP (was IIN )" . "Type" . . "type Ia supernova" . . "core-collapse supernovae" . "kick velocities" . . "explode" . "Supernova" . "core collapse supernova" . "Supernova#Type_I" .