Ars Technica
@arstechnica · Apr 8, 2016
Watch live: SpaceX tries not to crash another rocket arstechnica.com/science/2016/0… by @SciGuySpace
Elon Musk
@elonmusk
Reasons for ocean landing are technical, not economic. Orbit requires extreme horizontal velocity. Getting to space needs none.
07:33 PM · April 8, 2016 · 0 views
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