32 | SpaceX Lifts Two of Its Own Prototype Satellites Into Orbit (簡訳:SpaceXは独自のプロトタイプ衛星の2つを軌道に乗せる) | ---------- | |
WSJ.com: WSJD | 2018-02-23 06:10 | ????0? | |
SpaceX launched into orbit a commercial payload with two prototype communications satellites intended to pave the way for an eventual constellation of thousands of similar internet-via-space satellites. -- ???????? | |||
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