Compact steep-spectrum (CSS) and peaked-spectrum (PS) radio sources are compact,
powerful radio sources. The multi-frequency observational properties and current theories …

This article gives a brief historical introduction and reviews our current understanding of jets
in radio galaxies and quasars from an observational perspective, with an emphasis on …

The interaction of a runaway supermassive black hole (SMBH) with the circumgalactic
medium (CGM) can lead to the formation of a wake of shocked gas and young stars behind …

We present a CO dynamical estimate of the mass of the supermassive black hole (SMBH) in
three nearby early-type galaxies: NGC 0612, NGC 1574, and NGC 4261. Our analysis is …

We apply a turbulence-regulated model of star formation to calculate the star formation rate
(SFR) of dense star-forming clouds in simulations of jet–interstellar medium (ISM) …

Relativistic jets are believed to have a substantial impact on the gas dynamics and evolution
of the interstellar medium (ISM) of their host galaxies. In this paper, we aim to draw a link …

There is compelling evidence for a highly energetic Seyfert explosion (10 56–57 erg) that
occurred in the Galactic center a few million years ago. The clearest indications are the X …

This is the fourth paper of a series investigating the AGN fuelling/feedback processes in a
sample of 11 nearby low-excitation radio galaxies (LERGs). In this paper, we present follow …

We report multiepoch very long baseline interferometric observations of the compact radio
lobe in the radio galaxy 3C 84 (NGC 1275) during 2016–2020. The image sequence of 3C …

It has long been suspected that powerful radio sources may lower the efficiency with which
stars form from the molecular gas in their host galaxy, however so far, alternative …