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    NASA ScienceCasts: Water Recovery on the Space Station
    1:35

    NASA ScienceCasts: Water Recovery on the Space Station

    NASA now has the ability to recycle 98% of the water collected from the US segment on the space station – meeting the threshold necessary for water recovery on long-duration space exploration missions.
    8 views
    Heer da Hero Ost
    2:08

    Heer da Hero Ost

    Geo Tv Drama Heera da hero Ost
    16 views