Wandering black holes: Clues to galaxy history
BY:SpaceEyeNews. Wandering black holes could help astronomers uncover events that shaped galaxies billions of years ago. Their locations may preserve traces of past mergers, while…
Home »
supermassive black holes
Black hole jets may shape galaxies’ futures
BY:SpaceEyeNews. Black hole jets may influence a galaxy’s future far beyond its visible stars. Astronomers have detected a faint hydrogen glow that follows these jets…
Little Red Dots: Hidden Galaxies Offer New Clues
BY:SpaceEyeNews. Little Red Dots may owe part of their mystery to the galaxies surrounding them. Astronomers studying James Webb Space Telescope images have uncovered faint…
Black hole jets may share a universal trigger
BY:SpaceEyeNews. Black hole jets can appear long after a star supplies fresh material to a black hole. Some radio signals emerge quickly. Others arrive months…
Wandering Black Hole Reveals a New Way to Feed
BY:SpaceEyeNews. A wandering black hole in a nearby galaxy appears to gather fuel from the gas it encounters along its path. Its gravity concentrates that…
Fading Black Hole Flares: A Star’s Spin May Explain Them
BY:SpaceEyeNews. Fading black hole flares have challenged astronomers because they appear after the same star repeatedly passes close to a supermassive black hole. The star…
Fading Black Hole Flares May Reveal Stellar Spin
BY:SpaceEyeNews. Some stars return to the same supermassive black hole again and again. During every close pass, the black hole removes part of the star’s…
Dying Radio Galaxies Reveal How Black Hole Jets Fade
BY:SpaceEyeNews. Astronomers have identified 12 dying radio galaxies that offer a rare view of what follows when enormous black hole jets shut down. Their central…
Dark Stars and Gravitational Waves: Cosmic Echoes
BY:SpaceEyeNews. A faint gravitational-wave hum may carry clues about black holes born near the beginning of cosmic history. Researchers have explored whether hypothetical dark stars…
Dual AGN in a Green Pea Galaxy Reveals Two Black Holes
BY:SpaceEyeNews. Astronomers have identified a dual AGN in a Green Pea galaxy, capturing two supermassive black holes as both draw in material within a compact…