Retrieving "Galaxy Evolution" from the archives

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1. Quasars

   Linked via "galaxy evolution"

   Quasar Feedback
   The intense radiation and high-velocity outflows (winds) emanating from quasars are believed to play a crucial role in galaxy evolution, known as quasar feedback. These outflows can heat or expel gas from the host galaxy, effectively shutting down star formation by removing the necessary fuel supply for stellar nurseries. The efficiency of this negative feedback loop scales inversely with the ratio of the black hole mass to the total [dark mat…