Meet #Ax4's Mission Specialist Sławosz Uznański-Wiśniewski from Poland. A former CERN engineer, @astro_slawosz brings invaluable expertise to advance scientific exploration. He is a distinguished member of @esa's Astronaut Reserve Class of 2022. Learn more:… pic.twitter.com/kKk2qhXY4B

— Axiom Space (@Axiom_Space) January 30, 2025