двухрежимный жидкостный ракетный двигатель, включаемый в апогее(In some parts of the space industry an LAE is also referred to as a liquid apogee motor (LAM), a liquid apogee thruster (LAT) and, depending on the propellant, a dual-mode liquid apogee thruster (DMLAT). Despite the ambiguity with respect to the use of engine and motor in these names, all use liquid propellant AllaR)
двигатель с эффектом сжимаемости(Examples are the Alcubierre Drive that ‘warps' space and time and the Mach Effect Thruster (MET), which has recently received funding from NASA for further development. AllaR)
