LAGEOS 1's time capsule's positioning in the sattelite











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LAGEOS 1 is one of the two LAGEOS (LAzer GEOdynamics Sattelite) sattelites designed to study the movement of continents with minute precision using reflected light from hundreds of reflectors on its surface...



But that is not what I want to focus on. LAGEOS 1 contains a plaque, in part designed by Carl Sagan. The plaque is one of the many artifacts that are manmade designed to be "proofs" of our existence for future generations, or perhaps future civilizations or even aliens if they ever come in contact with one of those (the Pioneer plaque, the Golden Record etc.).



This is how it looks like if you don't know:



LAGEOS plaque



More info about the plaque: https://en.wikipedia.org/wiki/LAGEOS#Time_capsule



I was trying to find any more information about the plaque other than what it represents but I didn't find by myself any other valuable info. What info exactly?



I would like to know how the plaque is positioned inside the satellite. That is in which compartment it is placed and how it is placed inside (I assume inside since LAGEOS 1 is spherical while the plaque is mostly likely a flat plane).



Can anyone of you provide me with the position of the plaque inside LAGEOS 1?










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    up vote
    5
    down vote

    favorite












    LAGEOS 1 is one of the two LAGEOS (LAzer GEOdynamics Sattelite) sattelites designed to study the movement of continents with minute precision using reflected light from hundreds of reflectors on its surface...



    But that is not what I want to focus on. LAGEOS 1 contains a plaque, in part designed by Carl Sagan. The plaque is one of the many artifacts that are manmade designed to be "proofs" of our existence for future generations, or perhaps future civilizations or even aliens if they ever come in contact with one of those (the Pioneer plaque, the Golden Record etc.).



    This is how it looks like if you don't know:



    LAGEOS plaque



    More info about the plaque: https://en.wikipedia.org/wiki/LAGEOS#Time_capsule



    I was trying to find any more information about the plaque other than what it represents but I didn't find by myself any other valuable info. What info exactly?



    I would like to know how the plaque is positioned inside the satellite. That is in which compartment it is placed and how it is placed inside (I assume inside since LAGEOS 1 is spherical while the plaque is mostly likely a flat plane).



    Can anyone of you provide me with the position of the plaque inside LAGEOS 1?










    share|improve this question


























      up vote
      5
      down vote

      favorite









      up vote
      5
      down vote

      favorite











      LAGEOS 1 is one of the two LAGEOS (LAzer GEOdynamics Sattelite) sattelites designed to study the movement of continents with minute precision using reflected light from hundreds of reflectors on its surface...



      But that is not what I want to focus on. LAGEOS 1 contains a plaque, in part designed by Carl Sagan. The plaque is one of the many artifacts that are manmade designed to be "proofs" of our existence for future generations, or perhaps future civilizations or even aliens if they ever come in contact with one of those (the Pioneer plaque, the Golden Record etc.).



      This is how it looks like if you don't know:



      LAGEOS plaque



      More info about the plaque: https://en.wikipedia.org/wiki/LAGEOS#Time_capsule



      I was trying to find any more information about the plaque other than what it represents but I didn't find by myself any other valuable info. What info exactly?



      I would like to know how the plaque is positioned inside the satellite. That is in which compartment it is placed and how it is placed inside (I assume inside since LAGEOS 1 is spherical while the plaque is mostly likely a flat plane).



      Can anyone of you provide me with the position of the plaque inside LAGEOS 1?










      share|improve this question















      LAGEOS 1 is one of the two LAGEOS (LAzer GEOdynamics Sattelite) sattelites designed to study the movement of continents with minute precision using reflected light from hundreds of reflectors on its surface...



      But that is not what I want to focus on. LAGEOS 1 contains a plaque, in part designed by Carl Sagan. The plaque is one of the many artifacts that are manmade designed to be "proofs" of our existence for future generations, or perhaps future civilizations or even aliens if they ever come in contact with one of those (the Pioneer plaque, the Golden Record etc.).



      This is how it looks like if you don't know:



      LAGEOS plaque



      More info about the plaque: https://en.wikipedia.org/wiki/LAGEOS#Time_capsule



      I was trying to find any more information about the plaque other than what it represents but I didn't find by myself any other valuable info. What info exactly?



      I would like to know how the plaque is positioned inside the satellite. That is in which compartment it is placed and how it is placed inside (I assume inside since LAGEOS 1 is spherical while the plaque is mostly likely a flat plane).



      Can anyone of you provide me with the position of the plaque inside LAGEOS 1?







      artificial-satellite






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      edited Nov 18 at 23:47









      Dr Sheldon

      3,5861341




      3,5861341










      asked Nov 18 at 16:49









      Victorbrine Cassini

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          2 Answers
          2






          active

          oldest

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          up vote
          4
          down vote













          According to this article:




          The maps are engraved on a thin steel plate that was wrapped around the brass cylinder core. You’d have to crack the satellite open like an egg, though, to get at the message.




          Oh, and welcome to Space!






          share|improve this answer




























            up vote
            0
            down vote













            Adding to @DrSheldon's answer, a video had been posted a few years ago by NASA's Marshall Center. You can see how the cylindrical core mass is positioned in the spacecraft.



            So far I haven't found an image of how the plaque was incorporated with the cylinder. However, the NASA Press Kit, RELEASE NO: 76-67 released at the time says:




            MESSAGE TO THE FUTURE



            A message has been sealed inside Lageos in the event it should be retrieved from crbit or discovered after its return to Earth some 10 million years from now.



            The message was prepared by Dr. Carl Sagan of the Laboratory for Planetary Studies at Cornell University, Ithaca, N.Y. Two copies of the message, which is etched on
            stainless steel sheets measuring 10 by 18 cm (4 by 7 in.), are installed in the satellite -- one at each end of the bolt connecting the two hemispheres
            which make up Lageos.




            One end of the bolt can be see in this image from the press kit:



            enter image description here



            This is a clone of my answer to Will LAGEOS burn up or be destroyed on impact?








            A few screenshots:



            enter image description here



            enter image description here



            enter image description here






            share|improve this answer























              Your Answer





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              2 Answers
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              active

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              2 Answers
              2






              active

              oldest

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              active

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              active

              oldest

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              up vote
              4
              down vote













              According to this article:




              The maps are engraved on a thin steel plate that was wrapped around the brass cylinder core. You’d have to crack the satellite open like an egg, though, to get at the message.




              Oh, and welcome to Space!






              share|improve this answer

























                up vote
                4
                down vote













                According to this article:




                The maps are engraved on a thin steel plate that was wrapped around the brass cylinder core. You’d have to crack the satellite open like an egg, though, to get at the message.




                Oh, and welcome to Space!






                share|improve this answer























                  up vote
                  4
                  down vote










                  up vote
                  4
                  down vote









                  According to this article:




                  The maps are engraved on a thin steel plate that was wrapped around the brass cylinder core. You’d have to crack the satellite open like an egg, though, to get at the message.




                  Oh, and welcome to Space!






                  share|improve this answer












                  According to this article:




                  The maps are engraved on a thin steel plate that was wrapped around the brass cylinder core. You’d have to crack the satellite open like an egg, though, to get at the message.




                  Oh, and welcome to Space!







                  share|improve this answer












                  share|improve this answer



                  share|improve this answer










                  answered Nov 18 at 18:40









                  Dr Sheldon

                  3,5861341




                  3,5861341






















                      up vote
                      0
                      down vote













                      Adding to @DrSheldon's answer, a video had been posted a few years ago by NASA's Marshall Center. You can see how the cylindrical core mass is positioned in the spacecraft.



                      So far I haven't found an image of how the plaque was incorporated with the cylinder. However, the NASA Press Kit, RELEASE NO: 76-67 released at the time says:




                      MESSAGE TO THE FUTURE



                      A message has been sealed inside Lageos in the event it should be retrieved from crbit or discovered after its return to Earth some 10 million years from now.



                      The message was prepared by Dr. Carl Sagan of the Laboratory for Planetary Studies at Cornell University, Ithaca, N.Y. Two copies of the message, which is etched on
                      stainless steel sheets measuring 10 by 18 cm (4 by 7 in.), are installed in the satellite -- one at each end of the bolt connecting the two hemispheres
                      which make up Lageos.




                      One end of the bolt can be see in this image from the press kit:



                      enter image description here



                      This is a clone of my answer to Will LAGEOS burn up or be destroyed on impact?








                      A few screenshots:



                      enter image description here



                      enter image description here



                      enter image description here






                      share|improve this answer



























                        up vote
                        0
                        down vote













                        Adding to @DrSheldon's answer, a video had been posted a few years ago by NASA's Marshall Center. You can see how the cylindrical core mass is positioned in the spacecraft.



                        So far I haven't found an image of how the plaque was incorporated with the cylinder. However, the NASA Press Kit, RELEASE NO: 76-67 released at the time says:




                        MESSAGE TO THE FUTURE



                        A message has been sealed inside Lageos in the event it should be retrieved from crbit or discovered after its return to Earth some 10 million years from now.



                        The message was prepared by Dr. Carl Sagan of the Laboratory for Planetary Studies at Cornell University, Ithaca, N.Y. Two copies of the message, which is etched on
                        stainless steel sheets measuring 10 by 18 cm (4 by 7 in.), are installed in the satellite -- one at each end of the bolt connecting the two hemispheres
                        which make up Lageos.




                        One end of the bolt can be see in this image from the press kit:



                        enter image description here



                        This is a clone of my answer to Will LAGEOS burn up or be destroyed on impact?








                        A few screenshots:



                        enter image description here



                        enter image description here



                        enter image description here






                        share|improve this answer

























                          up vote
                          0
                          down vote










                          up vote
                          0
                          down vote









                          Adding to @DrSheldon's answer, a video had been posted a few years ago by NASA's Marshall Center. You can see how the cylindrical core mass is positioned in the spacecraft.



                          So far I haven't found an image of how the plaque was incorporated with the cylinder. However, the NASA Press Kit, RELEASE NO: 76-67 released at the time says:




                          MESSAGE TO THE FUTURE



                          A message has been sealed inside Lageos in the event it should be retrieved from crbit or discovered after its return to Earth some 10 million years from now.



                          The message was prepared by Dr. Carl Sagan of the Laboratory for Planetary Studies at Cornell University, Ithaca, N.Y. Two copies of the message, which is etched on
                          stainless steel sheets measuring 10 by 18 cm (4 by 7 in.), are installed in the satellite -- one at each end of the bolt connecting the two hemispheres
                          which make up Lageos.




                          One end of the bolt can be see in this image from the press kit:



                          enter image description here



                          This is a clone of my answer to Will LAGEOS burn up or be destroyed on impact?








                          A few screenshots:



                          enter image description here



                          enter image description here



                          enter image description here






                          share|improve this answer














                          Adding to @DrSheldon's answer, a video had been posted a few years ago by NASA's Marshall Center. You can see how the cylindrical core mass is positioned in the spacecraft.



                          So far I haven't found an image of how the plaque was incorporated with the cylinder. However, the NASA Press Kit, RELEASE NO: 76-67 released at the time says:




                          MESSAGE TO THE FUTURE



                          A message has been sealed inside Lageos in the event it should be retrieved from crbit or discovered after its return to Earth some 10 million years from now.



                          The message was prepared by Dr. Carl Sagan of the Laboratory for Planetary Studies at Cornell University, Ithaca, N.Y. Two copies of the message, which is etched on
                          stainless steel sheets measuring 10 by 18 cm (4 by 7 in.), are installed in the satellite -- one at each end of the bolt connecting the two hemispheres
                          which make up Lageos.




                          One end of the bolt can be see in this image from the press kit:



                          enter image description here



                          This is a clone of my answer to Will LAGEOS burn up or be destroyed on impact?








                          A few screenshots:



                          enter image description here



                          enter image description here



                          enter image description here















                          share|improve this answer














                          share|improve this answer



                          share|improve this answer








                          edited Nov 20 at 3:11

























                          answered Nov 20 at 2:59









                          uhoh

                          33.1k16113406




                          33.1k16113406






























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