Discovery Channel Documentaries - Landing On A Comet: Rosetta Mission

Seizoen: 2014 - Aflevering: 17 / 787 - Eerst uitgezonden: 12 november 2014 - Episode ID: 1059461

Watch live on NASA TV as Rosetta's Philae lander attempts to land on Comet 67P, the first time a man-made object will ever touch down on a comet.