Black hole winds
 
Black hole winds are winds bearing dust and gas that are ejected from the accretion disc of black holes. Accretion disc is a disc of swirling material that surround a black hole. When materials build up in this disc, the temperature spikes and winds are ejected into the space. These winds have a crucial role in the evolution of the host galaxy. Researchers recently showed that these winds originate from the close vicinity of the central black hole.
        
        Originally written on 
        March 17, 2021 
        and last modified on 
        February 20, 2022.     
 	  
	  
        
    
                
 
                             
                                     
                                     
                                     
                                     
                                    