SciShow Space
15 Futuristic Space Mission Concepts in 5 Minutes (2017x41)
Yayınlanma tarihi: May 23, 2017
NASA's Innovative Advanced Concepts program has funded a slew of new space mission concepts! Which one is your favorite?
- Prömiyeri: Nis 2014
- Bölümler: 878
- Takipçiler: 1
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- saat 12