One option for the freight-passenger taxi mezhdumarodnoy station and near space, Inter's something they already have, and it flies, you can see and compare with "SpaceX" and "Boing"
Here's a he - new shattl- less but flies.
Source: yahoo
He - a real, that flew on display at NASA
Options
It looks like next to the machine
next to the "Atlantis"
Takeoff
Tested at NASA
It does not look very big
in outer space
a black "pod" to the ISS
ibid
It is evident, too, work in full swing
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