Black hole in a binary system discovered in 1975
First black hole candidate in a binary system discovered
Black hole in a binary system associated with X-ray flares
Black hole in a binary system exhibiting unique X-ray patterns
Black hole observed during a tidal disruption event
V4641 Sagittarii is a binary black hole, famous for its X-ray emissions
Black hole in a binary system with X-ray flares
Black hole in a binary system known for X-ray flares
Black hole in a binary system with X-ray emissions
Black hole in a binary system exhibiting X-ray outbursts
