Houston-based firm Axiom House’s fourth crewed mission to area is nearing its finish, and its 4 astronauts are filling each final minute with science, superb views of Earth and pierogis.
Axiom-4 Crew:
Commander Peggy Whitson
Pilot Shubhanshu “Shux” Shukla
Mission Specialist Sławosz “Suave” Uznański-Wiśniewski
Mission Specialist Tibor Kapu
The crew of Axiom-4 (Ax-4) have been aboard the Worldwide House Station (ISS) since their SpaceX Crew Dragon capsule docked there on June 26. Their days have been full of greater than 60 analysis experiments and outreach occasions, breaking an Axiom mission file for on-orbit actions.
Lucie Low, Axiom’s chief scientist, spoke with the Ax-4 crew throughout a mission science briefing on July 5. The 4 astronauts mentioned a few of the experiments they’ve been engaged on throughout their time aboard the orbital laboratory.
Ax-4 is commanded by former NASA astronaut Peggy Whitson, who’s presently Axiom’s director of human spaceflight. She additionally holds the file for many cumulative days in area by an American, which is inching nearer to 700 with every further day she stays aboard the ISS. Earlier than this mission, her file stood at 675. Whitson has been a useful voice of expertise as her crew navigates life in microgravity, based on Axiom.
Whitson defined to Low that the analysis the Ax-4 astronauts are conducting on orbit shouldn’t be solely serving to the science neighborhood, but in addition the rising variety of worldwide partnerships in area. Whitson’s crew consists of mission pilot Shubhanshu “Shux” Shukla from India and mission specialists Sławosz “Suave” Uznański, a Polish astronaut from the European House Company, and Tibor Kapu of Hungary. The experiments they’re conducting characterize contributions from a complete of 31 international locations.
“Axiom-4 is a government-sponsored analysis mission for a world area neighborhood,” Whitson mentioned.
“I’m so proud that ISRO [the Indian Space Research Organization] has been in a position to collaborate with nationwide establishments all around the nation,” Shux instructed Low. “They got here up with some implausible analysis.”
Axiom has printed day by day updates through the mission, describing experiment progress and highlighting outreach occasions that completely different Ax-4 crew members have taken half in, together with a microalgae investigation Shux is engaged on to measure the impacts of microgravity on the organism’s biology and its potential use as an in-space useful resource.
Kapu boasted about Hungary’s ability in dosimetry analysis. He has been participating in a know-how demonstration utilizing the Rad Nano Dosimeter, a miniature system designed to be constantly worn to watch a physique’s radiation publicity, carbon dioxide ranges and the results of magnetic fields. He’s additionally cultivating radishes and peppers aboard the ISS, which he mentioned are rising “extraordinarily quick.”
Suave instructed Low one of many experiments that has excited him probably the most is a brainwave interface system that enables somebody to regulate a machine with solely their mind — the primary time such an indication has been carried out in area. Suave additionally took time alongside Whitson for one more video downlink on July 6, Ax-4’s flight day 12.
🥟 Pierogi have reached area!🇵🇱 @astro_slawosz and @AstroPeggy shared the normal Polish dumplings on the Worldwide @Space_Station.🔥 Be taught extra concerning the #Ignis area menu: https://t.co/wCpWhx2FpQ@MRiTGOVPL @POLSA_GOV_PL @esa @Axiom_Space pic.twitter.com/zR1UsiNYfGJuly 7, 2025
The pair spoke with Sonya Gavankar McKay, Axiom’s director of digital technique, from the area station’s Columbus module. McKay just about joined Whitson and Suave for a mission replace and to share a fast meal.
Holding a meals packet an identical to at least one utilized by the Ax-4 crew in area, McKay speared her fork via a pierogi as she requested Suave how you can say, “take pleasure in your meal,” in Polish (“ciesz się posiłkiem,” based on Google Translate).
Suave and Whitson, additionally with pierogis on their forks, allow them to float weightlessly in entrance of the digital camera for close-ups. “Pierogi is a really Polish dish,” Suave defined, describing the delicacies as a quintessential consolation meals.
He was additionally requested about a few of his images and the views he has captured of Earth from area. “I attempt to seize each second,” Suave mentioned, including that any free time he has, he spends by the ISS’ large cupola home windows, staring again down on the planet beneath.
Doubtlessly nearing the top of their scheduled two weeks in area, McKay requested Whitson how the Ax-4 had adjusted to the realities of weightlessness. Regardless of the crew’s packed schedule, Whitson says they’ve managed to get the grasp of issues.
“What’s superb is how a lot the fellows have actually gotten their area legs,” she mentioned. “They’re actually getting very environment friendly and dealing rather more effectively, and so they’re manner much less burdened.”
Following their SpaceX Falcon 9 launch from NASA’s Kennedy House Middle on June 25, Ax-4 is anticipated to stay on orbit for about two weeks. Their earliest return can be July 10, however Axiom, SpaceX and NASA have but to verify a date.
The crew’s departure from the ISS is essentially depending on climate at their spacecraft’s splashdown web site within the Pacific Ocean, with some wiggle room inbuilt to the visiting crew’s keep aboard the area station within the occasion of a delay. The departures of each the Ax-1 and Ax-3 missions had been held up almost every week on account of unfavorable climate at their splashdown zones.
