A Gold Rush in Space: The Business of Space Travel
Deutsche Welle (Engl)
05.12., 02:15
- 03:00 Uhr
Astrophysicist Gernot Grömer wants to promote space travel. So he founded the Austrian Space Forum. Grömer sees himself as a "shipbuilder" who's working on making the journey to Mars possible in 20 to 30 years.