Stratified wind from a super-Eddington X-ray binary is slower than expected: https://www.nature.com/articles/s41586-025-09495-w -> #XRISM uncovers a mystery in the cosmic winds of change: https://www.esa.int/Science_Exploration/Space_Science/XRISM_uncovers_a_mystery_in_the_cosmic_winds_of_change