2 Ergebnisse für: 6.160.433
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APOLLO 15 Hammer and Feather - YouTube
https://www.youtube.com/watch?v=03SPBXALJZI
Dave Scott performs Galileo's famous experiment on the moon, using a hammer and a feather. Original courtesy NASA.
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Chris Hadfield Wishes the World a Happy Yuri's Night - YouTube
https://www.youtube.com/watch?v=vCPL1KT-CyY
From the International Space Station, Commander Chris Hadfield provides a special message for Yuri's Night 2013. Much thanks to Chris and the Canadian Space ...