A Magneto-Plasma-Dynamic (MPD) thruster comprising: an electrodeless plasma generating device configured to generate electrodeless plasma from propellant; an accelerating device configured to accelerate the electrodeless plasma; and a supply passage configured to supply the generated electrodeless plasma to the accelerating device , wherein the accelerating device comprises: a magnetic coil ; a cathode ; an anode ; a nozzle configured to emit the accelerated electrodeless plasma; and a voltage applying unit configured to apply a voltage between the cathode and the anode , wherein the supply passage supplies the electrodeless plasma to a space (S) between the cathode and the anode , the space (S) being positioned downstream of the supply passage , wherein the magnetic coil generates an axial direction magnetic field component along a central axis direction of the magnetic coil and a radial direction magnetic field component orthogonal to the center axis in the space (S), wherein the voltage applying unit generates a current in the space (S), wherein the electrodeless plasma supplied to the space (S) is accelerated with Lorentz force induced by the axial direction magnetic field component, the radial direction magnetic field component, and the current, wherein the anode constitutes at least a part of an inner surface of the nozzle , and wherein the entirety of the anode is positioned downstream of the magnetic coil . an electrodeless plasma generating device configured to generate electrodeless plasma from propellant; an accelerating device configured to accelerate the electrodeless plasma; and a supply passage configured to supply the generated electrodeless plasma to the accelerating device , wherein the accelerating device comprises: a magnetic coil ; a cathode ; an anode ; a nozzle configured to emit the accelerated electrodeless plasma; and a voltage applying unit configured to apply a voltage between the cathode and the anode , wherein the supply passage supplies the electrodeless plasma to a space (S) between the cathode and the anode , the space (S) being positioned downstream of the supply passage , wherein the magnetic coil generates an axial direction magnetic field component along a central axis direction of the magnetic coil and a radial direction magnetic field component orthogonal to the center axis in the space (S), wherein the voltage applying unit generates a current in the space (S), wherein the electrodeless plasma supplied to the space (S) is accelerated with Lorentz force induced by the axial direction magnetic field component, the radial direction magnetic field component, and the current, wherein the anode constitutes at least a part of an inner surface of the nozzle , and wherein the entirety of the anode is positioned downstream of the magnetic coil . a magnetic coil ; a cathode ; an anode ; a nozzle configured to emit the accelerated electrodeless plasma; and a voltage applying unit configured to apply a voltage between the cathode and the anode , wherein the supply passage supplies the electrodeless plasma to a space (S) between the cathode and the anode , the space (S) being positioned downstream of the supply passage , wherein the magnetic coil generates an axial direction magnetic field component along a central axis direction of the magnetic coil and a radial direction magnetic field component orthogonal to the center axis in the space (S), wherein the voltage applying unit generates a current in the space (S), wherein the electrodeless plasma supplied to the space (S) is accelerated with Lorentz force induced by the axial direction magnetic field component, the radial direction magnetic field component, and the current, wherein the anode constitutes at least a part of an inner surface of the nozzle , and wherein the entirety of the anode is positioned downstream of the magnetic coil . <EOS>