https://en.wikipedia.org/wiki/Space_Transportation_System https://en.wikipedia.org/wiki/Space_Transportation_System The actual concept was actually pretty dece

https://en.wikipedia.org/wiki/Space_Transportation_System https://en.wikipedia.org/wiki/Space_Transportation_System The actual concept was actually pretty decent (even kerbals would say so!), except somehow it got cut down to the point of uselessness.