An algorithm has been developed to invert the solar wind parameters from the hydrogen energetic neutral atom (H-ENA) measured in near-Mars space. Supposing the H-ENA is produced by change exchange collision between protons that originated in the solar wind and neutrals in the exosphere. an H-ENA model is established based on the magnetohydrodynamic (MHD) simulation of the solar wind i... https://crowssportes.shop/product-category/mask/