The legendary Slibervogel or Silver bird was part of the Amerika bomber program, unlike other amerkia bombers that would travel over the atlantic, the slibervogel would take off on a rail with several other rockets attached. The silbervogel would then expend all its fuel on taking off into orbit, then it would reenter when it was near a target and drop it single nuclear bomb. Then it would glide back to an airfield near Germany were it would be refitted for takeoff and then the cycle continues. If the germans were alowed to build this vechicle they would have one the war by being able to strategical target cities and industrial sites.