From Wikipedia, the free encyclopedia
      
      
      
      
       
Size of this preview: 640 × 470 pixels Full resolution (732 × 538 pixels, file size: 28 KB, MIME type: image/gif)
 
      
       
       
       
        
            | 
         This is a file from the  Wikimedia Commons. The description on its  description page there is shown below.Commons is a freely licensed media file repository.  You can help. 
          | 
        
       
       
      
       
        
            | 
         This image should be recreated using vector graphics as an  SVG file. This has several advantages; see  Commons:Media for cleanup for more information. If an SVG form of this image is already available, please upload it. After uploading an SVG, replace this template with {{ vector version available|new image name.svg}}. | 
        
        
         
           
           العربية |  Български |  Català |  Česky |  Dansk |  Deutsch |  English |  Esperanto |  Español |  Français |  Galego |  한국어 |  Italiano |  Magyar |  Lietuvių |  Nederlands |  日本語 |  Polski |  Português |  Română |  Русский |  Suomi |  Svenska |  Türkçe |  Українська |  中文(繁體) |  中文(简体) |  +/-  | 
        
       
       
 Summary
       NASA image from here:  http://science.nasa.gov/headlines/images/eclss-air/cycle.gif
        - Original placement here:  http://science.nasa.gov/headlines/y2000/ast13nov_1.htm
 
       Uploaded for this page:  http://en.wikipedia.org/wiki/International_Space_Station
 Licensing
       
        
         | 
          
          | 
         This file is in the  public domain because it was created by  NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". ( NASA copyright policy page or  JPL Image Use Policy). 
           Deutsch |  English |  Español |  Français |  Galego |  Nederlands |  Português |  Русский |  中文(简体) |  中文(繁體) |  +/-  | 
         
          
          | 
        
       
       
        
         | 
          
          | 
         Warnings:
           - Use of  NASA logos, insignia and emblems are restricted per US law  14 CFR 1221.
 - The NASA website hosts a large number of images from the  Soviet/ Russian space agency, and other non-American space agencies. These are not necessarily in the public domain.
 - Materials from the  Hubble Space Telescope may be copyrighted if they do not explicitly come from the  STScI.  
 - All materials created by the  SOHO probe are copyrighted and require permission for commercial non-educational use.  
 - Images featured on the  Astronomy Picture of the Day (APOD) web site may be copyrighted.  
  
          | 
        
       
       
       
       
      File history
      Click on a date/time to view the file as it appeared at that time. 
       
        | 
         | 
        Date/Time | 
        Dimensions | 
        User | 
        Comment | 
       
       
        | current | 
         15:52, 4 January 2007 | 
        732×538 (28 KB) | 
        SeanMack | 
         | 
       
      
      File links
      The following pages on Schools Wikipedia link to this image (list may be incomplete):