A Rose By Any Other Name Would Be An X-ray Telescope
Today’s paper looks at the impact of AGN feedback on X-ray emission around an unprecedented sample of galaxy groups!
Today’s paper looks at the impact of AGN feedback on X-ray emission around an unprecedented sample of galaxy groups!
A group of galaxies — some rich in dark matter, and some lacking dark matter completely — could be explained by a violent, destructive event from their past.
Are past interactions to blame for the death of isolated, ultra-diffuse galaxies? Today’s authors use the IllustrisTNG simulations to find out.
How do galaxy clusters form and evolve? Counting galaxies of different luminosities, masses, and colors can yield surprising insights.
Rafferty et al. study the effect of radio jets on the intracluster gas in Hickson Compact Group 62.
Freeland & Wilcots (2011) present observations of seven “double bent” radio galaxies which they use to measure the density of the intergalactic medium in galaxy groups. They use these observations to draw conclusions about the disruption of dwarf galaxies and the baryon content of these groups.