Roles of Supernova and Active Galactic Nucleus Feedback in Shaping the Baryonic Content in a Wide Range of Dark Matter Halo Masses
Emanuele Contini et al 2025 ApJS 281 2 Simulation results suggest that supernova feedback dominates in galaxies with relatively low-mass halos, while active galactic nucleus feedback plays a larger…
Read the full articleYou might also wanna read
Echo mapping technique reveals hints of dark matter clusters around supermassive black holes
"These galaxies are definitely showing a hint that there is extra material that cannot be explained by just the supermassive black hole."
space.com·19d ago
AGN outflows accelerate after escaping galactic bulge, new study proposes
There's drama in the extragalactic astronomy community today. Some strange accretion-driven outflows in nearby active galaxies have been obs
astrobites.org·7d agoAGN outflows accelerate after escaping galactic bulge, new study proposes
There's drama in the extragalactic astronomy community today. Some strange accretion-driven outflows in nearby active galaxies have been obs
astrobites·7d ago
Supermassive black holes may predate the galaxies they inhabit, solving a cosmic mystery
Galaxies and their supermassive black holes evolve together, but which came first is an ongoing question. Now we may finally have an answer,
newscientist.com·12d ago
Study finds dim low-surface-brightness galaxies follow same formation laws as brighter galaxies
Are fainter galaxies really different than brighter ones? This study reveals that, despite being dimmer, low surface brightness galaxies obe
astrobites.org·1mo ago
Study reveals how dark matter halo shape creates illusions in galactic tidal structures
Stream in to today’s paper to understand how tearing apart dwarf galaxies can reveal the shape of the dark matter haloes of hungry galaxies.
astrobites.org·17d ago
NSF VLA Reveals Supermassive Black Holes Emit Radio "Burps" Years After Destroying Stars
Astronomers using the U.S. National Science Foundation Very Large Array (NSF VLA) have found that when a supermassive black hole tears apart
public.nrao.edu·24d ago
Comments
Sign in to join the conversation.
No comments yet. Be the first.