Raumcon
Raumfahrt => Bemannte Raumfahrt => Thema gestartet von: akku am 29. Januar 2015, 20:54:21
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http://www.nasa.gov/mission_pages/station/research/news/fourth_annual_iss_conference/#.VMqO58nGBjZ (http://www.nasa.gov/mission_pages/station/research/news/fourth_annual_iss_conference/#.VMqO58nGBjZ)