Science ❯ Astronomy ❯ Astrophysics
Neutrino Production Black Holes Little Red Dots Blazars Supermassive Black Holes Low-Mass AGN Type II AGN Neutrino Emission X-ray Observations Imaging Techniques Host-Galaxy Properties Balmer Absorption Lines Feedback Processes Radio Emission in AGN Optical Variability Winds and Jets NGC 4278 AGN Jets Reverberation Mapping Tidal Disruption Events Feedback Effects in Galaxies Radiation Emission Observational Astronomy Spectroscopy Gravitational Energy Black Hole Growth Gas Accretion
Fresh metallicity measurements and a reported progenitor open competing explanations for whether LRDs host early supermassive black holes or enshrouded, intermediate‑mass engines that must be tested with multiwavelength follow-up.
