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           | Description | 
           Relative strengths of known diffuse interstellar bands. From  . | 
          
          
           | Date | 
           2005-03-21 (original upload date) | 
          
          
           | Source | 
           Originally from  en.wikipedia; description page is/was  here. | 
          
          
           | Author | 
           Original uploader was  Worldtraveller at  en.wikipedia | 
          
          
           Permission ( Reusing this file) | 
           
             PD-LAYOUT; PD-USGOV-NASA. 
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         Licensing 
        
         
          
           | Public domainPublic domainfalsefalse | 
          
         
         
          
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           This file is in the  public domain because it was solely created by  NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See  Template:PD-USGov,  NASA copyright policy page or  JPL Image Use Policy.) | 
           
            
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       File usage
       
        The following pages on Schools Wikipedia link to this image (list may be incomplete):
        
        
       
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