Watch ESA astronaut Sławosz’s talk at CERN

Watch ESA astronaut Sławosz’s talk at CERN On Thursday 12 March, Sławosz Uznański-Wiśniewski came to CERN to give an insider’s view of his time on the International Space Station (ISS) from 26 June to 14 July 2025. Sławosz discussed the Ignis mission to the ISS, a Polish-led scientific and technical programme carried out in collaboration with the European Space Agency (ESA). One of the flagship investigations of the mission was developed at CERN and Sławosz personally installed and operated it on the ISS.

During the talk, Sławosz talked about this particular experiment and shared detai