Sławosz Uznański in ESA's Neutral Buoyancy Facility

Sławosz Uznański began his training at the European Astronaut Centre (EAC) in Cologne on 1 September 2023. Over the past months, he has been diligently preparing for his future space mission . He is scheduled to fly to the International Space Station on Axiom Mission 4 (Ax-4) and is assigned as mission specialist under the command of Axiom Space’s Chief Astronaut Peggy Whitson.

Slawosz trained at the European Astronaut Centre near Cologne, Germany, in the 10-metre deep Neutral Buoyancy Facility used to train for extra-vehicular activities in space.