SciShow Space
The Space Mirror That Turned Night into Day (2017x83)
Yayınlanma tarihi: Eki 17, 2017
Solar sail technology was once only theoretical, but it's now being developed to propel spaceships. How did the first solar sails get into space, and why?
- Prömiyeri: Nis 2014
- Bölümler: 878
- Takipçiler: 1
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- saat 12