Space

‘The real work is just beginning’ says Polish astronaut after return to Earth

Cologne, July 16, 2025. Polish Axiom-4 crew member Sławosz Uznański-Wiśniewski, after landing at Cologne airport. The Axiom-4 mission's Crew Dragon spacecraft, carrying four astronauts, returned to Earth from Earth orbit, where it had docked with the International Space Station (ISS) for nearly two weeks. (jm) PAP/Leszek Szymański
Cologne, July 16, 2025. Polish Axiom-4 crew member Sławosz Uznański-Wiśniewski, after landing at Cologne airport. The Axiom-4 mission's Crew Dragon spacecraft, carrying four astronauts, returned to Earth from Earth orbit, where it had docked with the International Space Station (ISS) for nearly two weeks. (jm) PAP/Leszek Szymański

Polish astronaut Sławosz Uznański-Wiśniewski has said there is “an incredible amount of work to do” following his return from the International Space Station (ISS), marking the end of a historic 20-day space mission.

Landing in Cologne on a special government aircraft carrying the Axiom-4 mission crew members, the astronaut was welcomed by supporters, family, and officials.

Cologne, July 16, 2025. Welcoming the Polish Axiom-4 crew member Sławosz Uznański-Wiśniewski at Cologne Airport. The Axiom-4 mission's Crew Dragon spacecraft, carrying four astronauts, returned to Earth from Earth's orbit, where it had docked with the International Space Station (ISS) for nearly two weeks. (jm) PAP/Leszek Szymański

Uznański-Wiśniewski, who spent 18 days aboard the ISS, was accompanied on the journey from the United States by his wife, Civic Platform MP Aleksandra Uznańska-Wiśniewska, and a medical team.

Briefly greeting a crowd of several dozen people gathered on the tarmac, many waving Polish flags and holding welcome signs, he then told reporters: “I have an incredible amount of work to do. (...) I return with a head full of ideas on how to capitalise on this mission and build our future. I feel that the real work is just beginning', he said.

Cologne, July 16, 2025. Polish Axiom-4 crew member Sławosz Uznański-Wiśniewski (C-R) with his wife, Civic Platform MP Aleksandra Uznańska-Wiśniewski (C-L), after landing at Cologne Airport. The Axiom-4 mission's Crew Dragon spacecraft, carrying four astronauts, returned to Earth from Earth's orbit, where it had docked with the International Space Station (ISS) for nearly two weeks. (jm) PAP/Leszek Szymański

He added: 'This is an incredible moment in history, an incredible moment for us to seize this opportunity to build our future'.

– Jestem przekonany, że mamy niesamowity ogrom pracy do wykonania. (…) Wracam z głową pełną pomysłów, jak wykorzystać tę misję i zbudować naszą przyszłość. Wydaje mi się, że prawdziwa praca się dopiero zaczyna – mówił.

Describing the IGNIS mission as “probably the most difficult challenge I had ever faced,” Uznański-Wiśniewski said the experience was also the most important of his life.

“The Earth is big, bright, beautiful from above, incredibly blue. There are many more oceans and clouds than I imagined,” he said.

The astronaut reported feeling in good health following the mission. “Good, even very good. I cannot complain about anything,” he said.

The Axiom-4 crew — consisting of Uznański-Wiśniewski (Poland), Peggy Whitson (USA), Tibor Kapu (Hungary), and Shubhanshu Shukla (India) — returned to Earth aboard the SpaceX Dragon Grace spacecraft, which splashed down in the Pacific Ocean near San Diego on July 15.

According to ESA, the crew orbited Earth 230 times and traveled approximately 13 million kilometers.

At the DLR’s Envihab research facility in Cologne, ESA’s space medicine team will monitor Uznański-Wiśniewski’s health over the next week as he readjusts to Earth’s gravity.

The same physician who accompanied him during launch and re-entry will oversee the recovery process.

Uznański-Wiśniewski, who was greeted at the airport by colleagues from ESA and the Polish Space Agency (POLSA), thanked the approximately 500 people who contributed to the success of the IGNIS mission. “Without you, the mission would not have been possible,” he said. PAP - Science in Poland

abu/ bar/ mow/

The PAP Foundation allows free reprinting of articles from the Nauka w Polsce portal provided that we are notified once a month by e-mail about the fact of using the portal and that the source of the article is indicated. On the websites and Internet portals, please provide the following address: Source: www.scienceinpoland.pl, while in journals – the annotation: Source: Nauka w Polsce - www.scienceinpoland.pl. In case of social networking websites, please provide only the title and the lead of our agency dispatch with the link directing to the article text on our web page, as it is on our Facebook profile.

More on this topic

  • July 17, 2025. Project coordinator Professor Ewa Szuszkiewicz (R) and Professor Franco Ferrari (L) from the Institute of Physics at the University of Szczecin present a sample box of yeast during a press conference summarizing the Yeast TardigradeGene project, on July 17, at the University of Szczecin. The Yeast Yeast TardigradeGene experiment, full name: 'Before we fly to Mars: Can tardigrades help protect other organisms in space?', is being carried out by a consortium of three universities: the University of Szczecin (project coordinator), the Adam Mickiewicz University in Poznań, and the University of Silesia in Katowice. It is one of the experiments of the first Polish science and technology mission to the International Space Station (ISS). Sławosz Uznański-Wiśniewski supervised the Yeast TardigradeGene experiment throughout the mission. (sko) PAP/Marcin Bielecki

    Polish scientists study ‘yeast from space’ sent by Polish astronaut

  • Credit: NASA/JPL-Caltech

    Stripped subgiant stars may emit gravitational waves for millions of years, Polish astrophysicist says

Before adding a comment, please read the Terms and Conditions of the Science in Poland forum.