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I was just thinking the same thing!(Written on 2019年 07月 19日)(Permalink)
I was just thinking the same thing!
It is much less expensive to launch a small payload from the upper atmosphere using a much smaller (or single) stage launch vehicle launched from an airborne platform. (Written on 2019年 06月 03日)(Permalink)
It is much less expensive to launch a small payload from the upper atmosphere using a much smaller (or single) stage launch vehicle launched from an airborne platform.