NOVA | Hunting Edge of Space: The Mystery of the Milky Way | PBS
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Added: 1 year ago
From: PBS
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  • yeah. footprints on the moon. nothing will make you cry like that.  the devastation. you MAY need to get a life.

    chelseal420 11 months ago

  • finding the edge of space?THATS LIKE OVER A BILLION TRILLIONS OF MILES!!

    yannimations 1 year ago

  • Very cool!

    M0U53B41T 1 year ago

  • est nusquam sanctus

    craffte 1 year ago

  • it amazed me at first and now makes me very sad that there are footprints on the moon.

    craffte 1 year ago

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