Mission IGNIS

Pierogi in Space: Sławosz Uznański - Wiśniewski ate the first Polish pierogi on the ISS

8 Jul 2025

Polish tradition in zero-gravity freeze-dried pierogi with cabbage and mushrooms have won the hearts of viewers of the ISS broadcast.

Though the IGNIS mission focuses on ambitious scientific research and groundbreaking experiments, one of the latest broadcasts from aboard the International Space Station turned unexpectedly... homely. Sławosz Uznański-Wiśniewski, during the “Ax-4 Mission Update” broadcast, presented to the world cabbage and mushroom pierogi specially prepared for him, which he had taken to space.

These were the first ever freeze-dried traditional Polish pierogi eaten in orbit. This comfort food from Poland was prepared by the company LYOFOOD in collaboration with chef Mateusz Gessler, on special order from Sławosz before the mission. The astronaut himself admitted that he wanted to take a piece of Polish culture and tradition into space — and symbolically share it with the entire crew.

A moving moment during the transmission

The moment of presenting pierogi became the warmest highlight of the conference, which was entirely dedicated to the scientific objectives of the mission. Peggy Whitson, the commander of the Ax‑4 mission, joked that Sławosz takes a "selfie" with every experiment and piece of equipment at every free moment, and pierogi quickly became another "star" of his photos. Sławosz also explained that the taste of pierogi in space was a "pleasant return home" and an important element of adapting to the demanding life in a weightless state.


Science and Tradition Go Hand in Hand

During the broadcast, the astronaut also spoke about Polish experiments he is conducting as part of the IGNIS mission: testing brain-computer interfaces, researching nanomaterials (MXene), volcanic algae, and experiments on astronauts' mental health. He emphasized that working in microgravity requires adaptation, but thanks to such small, symbolic gestures, it's easier to feel "at home."


Not Just Pierogi

Besides the moment with pierogi, the crew conducted further studies that day:

  • Sławosz conducted EEG Neurofeedback and AstroMentalHealth experiment sessions, documenting them for teams on Earth.

  • Peggy Whitson continued experiments on cancers.

  • Shubhanshu Shukla studied muscles and cultivated microalgae, while Tibor Kapu conducted DNA tests on fruit flies.


Polar Day over the ISS

It's noteworthy that on that day aboard the ISS began a "cosmic polar day," a period of uninterrupted sunlight lasting several days — exceptional conditions for both the station's systems and the astronauts.


Summary

The moment with pierogi became a beautiful symbol of the IGNIS mission — combining science, courage, and a sentiment for Polish traditions. They were proof that even in the most demanding environment, it's possible to maintain a connection with one's own country and culture.

"Space tastes like Poland — Sławosz concluded during the broadcast. — Pierogi will always find their place, even in orbit."

Education

We educate, inspire, and discover

Our mission is to inspire and educate we believe that the future begins with knowledge. We create an educational space for those who aspire to reach higher.

Thousands of stars and galaxies – knowledge and inspiration flowing from space

Education

We educate, inspire, and discover

Our mission is to inspire and educate we believe that the future begins with knowledge. We create an educational space for those who aspire to reach higher.

Thousands of stars and galaxies – knowledge and inspiration flowing from space

Education

We educate, inspire, and discover

Our mission is to inspire and educate we believe that the future begins with knowledge. We create an educational space for those who aspire to reach higher.

Thousands of stars and galaxies – knowledge and inspiration flowing from space

Leap to Space Foundation

Polska Agencja Kosmiczna

European Space Agency

Ministry of Development and Technology

Sławosz Uznański-Wiśniewski

Do you have an idea, question, or would like to collaborate with us? We look forward to your message!

Address

Milionowa 4B, 93-113 Łódź, Poland

KRS 0001045686

©2025 LEAP TO SPACE All Rights Reserved

The Leap to Space Foundation is an independent non-profit organization.

Leap to Space Foundation

Polish Space Agency

European Space Agency

Ministry of Development and Technology

Sławosz Uznański-Wiśniewski

Do you have an idea, question, or would like to collaborate with us? We look forward to your message!

Address

Milionowa 4B, 93-113 Łódź, Poland

KRS 0001045686

©2025 LEAP TO SPACE All Rights Reserved

The Leap to Space Foundation is an independent non-profit organization.

Mission IGNIS

Pierogi in Space: Sławosz Uznański - Wiśniewski ate the first Polish pierogi on the ISS

8 Jul 2025

Polish tradition in zero-gravity freeze-dried pierogi with cabbage and mushrooms have won the hearts of viewers of the ISS broadcast.

Though the IGNIS mission focuses on ambitious scientific research and groundbreaking experiments, one of the latest broadcasts from aboard the International Space Station turned unexpectedly... homely. Sławosz Uznański-Wiśniewski, during the “Ax-4 Mission Update” broadcast, presented to the world cabbage and mushroom pierogi specially prepared for him, which he had taken to space.

These were the first ever freeze-dried traditional Polish pierogi eaten in orbit. This comfort food from Poland was prepared by the company LYOFOOD in collaboration with chef Mateusz Gessler, on special order from Sławosz before the mission. The astronaut himself admitted that he wanted to take a piece of Polish culture and tradition into space — and symbolically share it with the entire crew.

A moving moment during the transmission

The moment of presenting pierogi became the warmest highlight of the conference, which was entirely dedicated to the scientific objectives of the mission. Peggy Whitson, the commander of the Ax‑4 mission, joked that Sławosz takes a "selfie" with every experiment and piece of equipment at every free moment, and pierogi quickly became another "star" of his photos. Sławosz also explained that the taste of pierogi in space was a "pleasant return home" and an important element of adapting to the demanding life in a weightless state.


Science and Tradition Go Hand in Hand

During the broadcast, the astronaut also spoke about Polish experiments he is conducting as part of the IGNIS mission: testing brain-computer interfaces, researching nanomaterials (MXene), volcanic algae, and experiments on astronauts' mental health. He emphasized that working in microgravity requires adaptation, but thanks to such small, symbolic gestures, it's easier to feel "at home."


Not Just Pierogi

Besides the moment with pierogi, the crew conducted further studies that day:

  • Sławosz conducted EEG Neurofeedback and AstroMentalHealth experiment sessions, documenting them for teams on Earth.

  • Peggy Whitson continued experiments on cancers.

  • Shubhanshu Shukla studied muscles and cultivated microalgae, while Tibor Kapu conducted DNA tests on fruit flies.


Polar Day over the ISS

It's noteworthy that on that day aboard the ISS began a "cosmic polar day," a period of uninterrupted sunlight lasting several days — exceptional conditions for both the station's systems and the astronauts.


Summary

The moment with pierogi became a beautiful symbol of the IGNIS mission — combining science, courage, and a sentiment for Polish traditions. They were proof that even in the most demanding environment, it's possible to maintain a connection with one's own country and culture.

"Space tastes like Poland — Sławosz concluded during the broadcast. — Pierogi will always find their place, even in orbit."

Education

We educate, inspire, and discover

Our mission is to inspire and educate we believe that the future begins with knowledge. We create an educational space for those who aspire to reach higher.

Thousands of stars and galaxies – knowledge and inspiration flowing from space

Education

We educate, inspire, and discover

Our mission is to inspire and educate we believe that the future begins with knowledge. We create an educational space for those who aspire to reach higher.

Thousands of stars and galaxies – knowledge and inspiration flowing from space

Education

We educate, inspire, and discover

Our mission is to inspire and educate we believe that the future begins with knowledge. We create an educational space for those who aspire to reach higher.

Thousands of stars and galaxies – knowledge and inspiration flowing from space

Leap to Space Foundation

Polska Agencja Kosmiczna

European Space Agency

Ministry of Development and Technology

Sławosz Uznański-Wiśniewski

Do you have an idea, question, or would like to collaborate with us? We look forward to your message!

Address

Milionowa 4B, 93-113 Łódź, Poland

KRS 0001045686

©2025 LEAP TO SPACE All Rights Reserved

The Leap to Space Foundation is an independent non-profit organization.