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   ESSNASA      Earth & Space Sci-Tech + NASA      10,823 messages   

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   Message 8,023 of 10,823   
   Alan Ianson to All   
   Daily APOD Report   
   21 Feb 22 00:07:40   
   
   MSGID: 1:153/757.0 d9a6dc30   
   TZUTC: -0800   
   CHARSET: LATIN-1   
                           Astronomy Picture of the Day   
      
       Discover the cosmos! Each day a different image or photograph of our   
         fascinating universe is featured, along with a brief explanation   
                       written by a professional astronomer.   
      
                                 2022 February 21   
      
                           Barred Spiral Galaxy NGC 6217   
               Image Credit: NASA, ESA, and the Hubble SM4 ERO Team   
      
      Explanation: Many spiral galaxies have bars across their centers. Even   
      our own Milky Way Galaxy is thought to have a modest central bar.   
      Prominently barred spiral galaxy NGC 6217, featured here, was captured   
      in spectacular detail in this image taken by the Advanced Camera for   
      Surveys on the orbiting Hubble Space Telescope in 2009. Visible are   
      dark filamentary dust lanes, young clusters of bright blue stars, red   
      emission nebulas of glowing hydrogen gas, a long bar of stars across   
      the center, and a bright active nucleus that likely houses a   
      supermassive black hole. Light takes about 60 million years to reach us   
      from NGC 6217, which spans about 30,000 light years across and can be   
      found toward the constellation of the Little Bear (Ursa Minor).   
      
                      Tomorrow's picture: quasar illustrated   
        __________________________________________________________________   
      
          Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (UMCP)   
               NASA Official: Phillip Newman Specific rights apply.   
                   NASA Web Privacy Policy and Important Notices   
                         A service of: ASD at NASA / GSFC   
                                & Michigan Tech. U.   
      
   --- BBBS/Li6 v4.10 Toy-5   
    * Origin: The Rusty MailBox - Penticton, BC Canada (1:153/757)   
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