In a feat that can only be described as legendary, and after many months and a catastrophic setback, Polaris Spaceplanes has ...

Deep Blue Aerospace, a Chinese private rocket company ... of kerosene and liquid oxygen and features nine variable thrust ...

[Sam Rogers] and colleagues at [AX Technologies] have been testing and developing a small liquid-fueled rocket engine and successfully used vortex cooling to protect a resin 3D printed combustion ...

THE author of the accompanying article is the dean of scientific experimenters on the high efficiency rocket as a means of ... Institution published his first progress paper, "A Method of Reaching ...