The present invention relates to a spacecraft structure that comprises a flat-wide body center fuselage, right and left side arch-wings and rocket propulsion power plant compartments, wherein the arch-wing is anchored to the fuselage via a foldable hinge mechanism. The fuselage structure is constructed as a single solid structure body of the spacecraft. A top portion at the rear of fuselage comprises a jet propulsion power plant to provide thrust during take-off from the airport. Both the left and right side arch-wings are anchored to a front and a rear portion of the center fuselage structure. Both the front and rear wing portions enable spacecraft lift and superior maneuverability during flight. The spacecraft is air tight and water tight and includes floatation devices.