History
The first ever true suborbital spaceplane was the North American X-15, which first flew above the Kármán line in 1963.
The first privately built and privately funded suborbital spaceplane was Scaled Composites SpaceShipOne, which first flew above the Kármán line in 2004.
Read more about this topic: Suborbital Spaceplane
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“The history of all hitherto existing society is the history of class struggles.”
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“Look through the whole history of countries professing the Romish religion, and you will uniformly find the leaven of this besetting and accursed principle of action—that the end will sanction any means.”
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