AGN

2408.00089

• The extremes of AGN variability: outbursts, deep fades, changing looks, exceptional spectral states, and semi-periodicities

2408.00666

• A closer look at dwarf galaxies exhibiting MIR variability: AGN confirmation and comparison with non-variable dwarf galaxies

2408.00073

• Reverberation mapping of high-mass and high-redshift quasars using gravitational time delays

2408.00485

• A HD thermal irradiated wind from outer thin accretion disk in LLAGNs

2408.00402

• Changing-look Active Galactic Nuclei from the Dark Energy Spectroscopic Instrument. II. Statistical Properties from the First Data Release

BH

2408.00609

• Nanohertz gravitational waves from a quasar-based supermassive black hole binary population model as dark sirens

Galaxy

2408.00406

• Anti-correlation between Flux and Photon Index of Hard X-ray Emission from The Crab

2408.00752

• North Polar Spur: gaseous plume(s) from star-forming regions at 3-5 kpc from Galactic Center?

2408.00321

• Do all the quasars and high-excitation radio galaxies (HERGs) in the 3CRR catalog contain a magnetically arrested disk (MAD)?

2408.00726

• Examining the local Universe isotropy with galaxy cluster velocity dispersion scaling relations