
Hubble spies eight green filaments lit up by past quasar blasts

Supermassive black hole at the heart of NGC 5548

A cosmic searchlight

Hubble unexpectedly finds double quasar in distant Universe

Hubble view of green filament in Teacup galaxy

Hubble view of green filament in galaxy UGC 11185

Hubble view of green filament in galaxy NGC 5252

Hubble view of green filament in galaxy 2MASX J22014163+1151237

Hubble view of green filament in galaxy Mrk 1498

Hubble view of green filament in galaxy UGC 7342

Hubble view of green filament in galaxy 2MASX J15100402+0740370

Artist’s concept of supermassive black hole within M60-UCD1

Core of galaxy NGC 4261

Hubble Probes Quasar Tsunamis Rip Across Galaxies