"We validated all the autonomous guidance, navigation and control, aerodynamics and aero ... A larger version of the space plane design, dubbed X-37C in Boeing studies, would also still fit ...

"We validated all the autonomous guidance, navigation and control, aerodynamics and aero ... A larger version of the space plane design, dubbed X-37C in Boeing studies, would also still fit ...

These designs from a Boeing study show configuration for a crewed space plane (X-37C) derived from the unmanned X-37B spacecraft. The designs could carry up to six astronauts to low-Earth orbit ...

"We validated all the autonomous guidance, navigation and control, aerodynamics and aero ... A larger version of the space plane design, dubbed X-37C in Boeing studies, would also still fit ...

"We validated all the autonomous guidance, navigation and control, aerodynamics and aero ... A larger version of the space plane design, dubbed X-37C in Boeing studies, would also still fit ...