How to keep massive galaxies quenched and remained "red and dead" over a large portion of cosmic time?
CR jets require less fine tuning
Mixing layer induced cooling is very important
Stellar feedback has the dominating effects
Stellar feedback strongly alters the amplification and morphology of galactic magnetic fields
Individual supernovae, hypernovae, and IMF sampling in dwarf galaxies
The isotropic component of the jet cocoon momentum flux is regulated to match the inflowing momentum flux at the Bondi radius.