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          FAST updated to a more advanced receiver system
          
        
          
      
          
      
          
        
          
          chinadaily.com.cn |
          Updated: 2018-03-27 16:21
          
          
          
          
        


        
      
          
      
          
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   FAST (Five-hundred-meter Aperture Spherical Telescope), the world's largest radio telescope in Pingtang county of Southwest China's Guizhou province. [Photo by Dai Chuanfu/chinadaily.com.cn] 
 
           

           

          
        
          

        
        
      
          
        
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