published on: 2018-01-09 17:45:50
scishow: There are so many active space probes doing awesome
did-you-kno: The vocal distress signal ‘Mayday!’ comes
supernova2395: madmints: kasaron: edwardspoonhands: hoiplatapolloi:
vintagepales: Frozen Fountains via ckylptyrasculpture
ciel62.tumblr.com/post/169551695896/
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