▎ 摘　　要

NOVELTY - The utility model claims a space shuttle aircraft, wherein the aerospace vehicle comprises a track cabin, a return cabin and a cabin body; the cabin body is provided with a battery wing and a boosting device; the boosting device comprises a storage device, a reaction chamber; a pressure stabilizing chamber and a nozzle assembly; between the reaction chamber and the pressure stabilizing chamber is provided with an adjusting valve; the adjusting valve is used for controlling the opening and closing degree of itself to adjust the fuel quantity entering the pressure stabilizing chamber, so as to adjust the pushing force of the boosting device; by setting the adjusting valve; The utility model effectively solves the problem that the stable thrust of the boosting device in the aerospace vehicle in the existing technology is not easy to be adjusted, affecting the technical problem of aerospace vehicle operation.