English: Mathematical model of artificial magnetosphere for a spacecraft with a field source operating in a plasma environment (pe) with effective wind velocity u_pe illustrating the magnetospheric bubble enclosed by a magnetopause that creates a bow shock and an effective sail area S with radius equal to the characteristic length L. Under certain conditions, the standoff between wind pressure p_w and magnetic pressure p_B transfers the plasma wind force F_w to a propulsive force on the spacecraft F_sc.