English English English English gravitational collapse English gravitational collapse gravitational collapse gravitational collapse English stellar collapse English English Gravitational collapse gravitational collapse English gravitational collapse gravitational collapse English gravitational collapse English English Imploding English gravitational collapse English English English Gravitational collapse English gravitational collapse gravitational collapse English gravitational collapse English English English English That too will be astronomical English English gravitational collapse English gravitational collapse English en:Gravitational collapse English English gravitational collapse English That too will be astronomical gravitational collapse gravitational collapse gravitational collapse gravitational collapse gravitational collapse supernova Ref English collapse under its own gravity English English English gravitational collapse Imploding gravitational collapse Gravitational collapse English colapsen gravitacionalmente English el colapso gravitacional gravitational collapse el colapso gravitacional English English in high gravity fields , Gravitational collapse English gravitational collapse English gravitational collapse English gravitational collapse English Gravitational collapse gravitational collapse en:Gravitational collapse English core collapse gravitational collapse English gravitational collapse English English