Sławosz Uznański-Wiśniewski

Sławosz Uznański-Wiśniewski (1984) has flown to space once, spending 20.1 days off Earth in total. Nationality: Poland. First flight: Axiom Mission 4, 2025.

Poland1 spaceflights20.1 days in space

Spaceflights

Jun 25, 2025

Axiom Mission 4Falcon 9 · Cape Canaveral & Kennedy

Career

Nationality: Poland
Born: 1984
Occupation: astronaut, engineer, researcher
Employer: STMicroelectronics, CERN

In space

Spaceflights: 1
Time in space: 20.12 days
First flight: June 25, 2025
Education: Łódź University of Technology; École polytechnique de l'université de Nantes; University of the Mediterranean - Aix Marseille II; VIII Liceum Ogólnokształcące im. Adama Asnyka w Łodzi
Awards (Wikidata): 1: Knight of the Order of Polonia Restituta

Source: Wikidata Q115387945 (CC0): spaceflights, time in space, citizenship, employer, astronaut group, service, education and awards. Only public professional facts are shown.