Supernova 'missing link' between dead stars, black holes discovered

Missing link' black hole discovered by Hubble

Potential “Failed Supernova” Black Hole Discovered - Sky

Astronomers are puzzled by a mysterious dead star

NASA's NuSTAR Telescope Discovers Shockingly Bright Dead Star

A Star Went Supernova in 1987. Where Is It Now? - The New York Times

Missing link found: supernovae give rise to black holes or neutron

Black holes formed from dark matter could be making dead stars

Scientists may just have discovered a new class of black holes

A Living Dead Star that Could Shed Light on the Early Universe

Black Hole Discovered Lurking in Star Cluster Outside Our Galaxy

Hidden black holes revealed themselves during the lunch

A dead star triggered a rare premature supernova