The motivation for my Master's research is the propagation and stability of wavepackets for different nonlinear acoustic waves in both laboratory and space plasma. In addition, throughout my Ph. D. period, I studied the dynamic behavior of some plasma waves in certain space situations. We employ the observed data of the plasma conditions at the Venusian ionosphere and its Mantle to model linear and nonlinear plasma waves to study the ionic loss process and the formation of the ionosphere and Mantle region.