home bbs files messages ]

Just a sample of the Echomail archive

Cooperative anarchy at its finest, still active today. Darkrealms is the Zone 1 Hub.

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

[   << oldest   |   < older   |   list   |   newer >   |   newest >>   ]

   Message 9,760 of 10,823   
   Alan Ianson to All   
   Daily APOD Report   
   15 Jul 24 00:27:18   
   
   MSGID: 1:153/757.0 8c49b518   
   TZUTC: -0700   
   CHRS: LATIN-1 2   
                           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.   
      
                                   2024 July 15   
       A spiral galaxy is shown on the upper left with a really long tail of   
       stars and blue-glowing gas trailing to the lower left. Please see the   
                    explanation for more detailed information.   
      
                          The Tadpole Galaxy from Hubble   
            Image Credit: Hubble Legacy Archive, ESA, NASA; Processing:   
                                Harshwardhan Pathak   
      
      Explanation: Why does this galaxy have such a long tail? In this   
      stunning vista, based on image data from the Hubble Legacy Archive,   
      distant galaxies form a dramatic backdrop for disrupted spiral galaxy   
      Arp 188, the Tadpole Galaxy. The cosmic tadpole is a mere 420 million   
      light-years distant toward the northern constellation of the Dragon   
      (Draco). Its eye-catching tail is about 280 thousand light-years long   
      and features massive, bright blue star clusters. One story goes that a   
      more compact intruder galaxy crossed in front of Arp 188 - from right   
      to left in this view - and was slung around behind the Tadpole by their   
      gravitational attraction. During the close encounter, tidal forces drew   
      out the spiral galaxy's stars, gas, and dust forming the spectacular   
      tail. The intruder galaxy itself, estimated to lie about 300 thousand   
      light-years behind the Tadpole, can be seen through foreground spiral   
      arms at the upper right. Following its terrestrial namesake, the   
      Tadpole Galaxy will likely lose its tail as it grows older, the tail's   
      star clusters forming smaller satellites of the large spiral galaxy.   
      
         APOD in world languages: Arabic (IG), Bulgarian, Catalan, Chinese   
             (Beijing), Chinese (Taiwan), Czech, Dutch, Farsi, French,   
        German, Hebrew, Japanese, Portuguese, Russian, Serbian, Slovenian,   
                    Spanish, Taiwanese, Turkish, and Ukrainian   
                    Tomorrow's picture: interstellar mountains   
        __________________________________________________________________   
      
          Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (UMCP)   
               NASA Official: Amber Straughn Specific rights apply.   
                     NASA Web Privacy, Accessibility, Notices;   
                         A service of: ASD at NASA / GSFC,   
                              NASA Science Activation   
                                & Michigan Tech. U.   
      
   --- BBBS/Li6 v4.10 Toy-7   
    * Origin: The Rusty MailBox - Penticton, BC Canada (1:153/757)   
   SEEN-BY: 90/1 105/81 106/201 128/260 129/305 134/100 153/135 143 148   
   SEEN-BY: 153/757 6809 7083 7715 218/700 840 221/1 6 360 226/30 227/114   
   SEEN-BY: 229/110 112 113 206 307 317 400 426 428 470 664 700 240/1120   
   SEEN-BY: 266/512 282/1038 291/111 301/1 113 812 320/219 322/757 335/364   
   SEEN-BY: 341/66 342/200 396/45 460/58 256 1124 633/280 712/848 5020/400   
   SEEN-BY: 5020/1042 5054/30 5075/35   
   PATH: 153/757 221/6 301/1 460/58 229/426   
      

[   << oldest   |   < older   |   list   |   newer >   |   newest >>   ]


(c) 1994,  bbs@darkrealms.ca