Historic Return: First Indian, Polish, and Hungarian Astronauts in 40 Years Complete Axiom Space Mission with Pacific Splashdown

After undocking from the International Space Station (ISS) at 6:15 a.m. CT on Monday, July 14, the Axiom Mission 4 (Ax-4) crew made a safe return to Earth.

The team splashed down aboard the SpaceX Dragon capsule “Grace” off the coast of California at 4:31 a.m. CT on Tuesday, July 15.

A Diverse International Team on a Historic Journey

Led by Commander Peggy Whitson from the United States, the Ax-4 mission included Pilot Shubhanshu Shukla from India, Mission Specialist Sławosz Uznański-Wiśniewski from Poland, and Mission Specialist Tibor Kapu from Hungary.

This marked a return to human spaceflight for each of their countries after more than 40 years. For the first time, astronauts from India, Poland, and Hungary participated in a mission aboard the ISS.

“The Ax-4 mission is a powerful demonstration of what’s possible through commercial space,” said Tejpaul Bhatia, CEO of Axiom Space.

He emphasized how the mission enabled scientific participation from countries that historically had limited access to space missions.

Scientific Work and Global Engagement

Over their 18-day stay on the ISS, the Ax-4 crew conducted more than 60 experiments spanning life sciences, materials research, Earth observation, and technology development.

These experiments represented the interests of 31 countries, highlighting the mission’s wide-reaching impact.

In addition to research, the astronauts engaged in more than 20 global outreach events, interacting with students, researchers, officials, and aspiring space explorers.

These efforts were aimed at inspiring future generations and emphasizing the value of global cooperation in space exploration.

Axiom’s Vision for the Future of Space Access

Ax-4 was Axiom Space’s fourth human spaceflight mission to the ISS. Axiom remains the only private company to have successfully carried out multiple private astronaut missions to the space station.

These missions align with the company’s long-term plan to launch the world’s first commercial space station—Axiom Station.

Previous Axiom missions included astronauts from the U.S., Spain, Israel, Saudi Arabia, Italy, Türkiye, and Sweden, supported by the European Space Agency.

The Ax-4 mission expanded this network, reinforcing the role of private enterprises in advancing space science and access.

Peggy Whitson Leads Her Fifth Space Mission

Peggy Whitson, a former NASA astronaut and now Director of Human Spaceflight at Axiom, has now completed five spaceflights.

With Ax-4, she extended her total days in space to 695, setting a U.S. record. Whitson had previously led the Axiom-2 mission in 2023.

Upon splashdown, Whitson radioed, “We are back home,” to Axiom’s mission control, which responded, “Welcome Home.” She replied, “Thank you for the great ride and safe journey,” confirming that the crew was safe and healthy.

The Return Journey and Reentry

The Dragon capsule reentered Earth’s atmosphere after a 22-hour descent from orbit. The final phase included a high-speed reentry, during which temperatures outside the spacecraft reached 3,500 degrees Fahrenheit.

A blackout period of 2.18 minutes occurred before splashdown, during which communication was temporarily lost due to extreme heat.

The capsule’s descent was controlled by two sets of parachutes. The drogue chutes deployed 2.55 minutes before splashdown, followed by the main parachutes 2.30 minutes before impact, reducing the spacecraft’s speed from 350 mph to 15 mph.

Recovery boats rushed to the capsule upon landing to secure it and help the astronauts exit. Each crewmember underwent medical checks before being transported back to shore.

Spaceflight Milestones for India, Poland, and Hungary

Pilot Shubhanshu Shukla, a Group Captain in the Indian Air Force, participated in what is seen as a stepping stone to India’s upcoming Gaganyaan mission, planned for 2027.

Uznański-Wiśniewski represents Poland through the European Space Agency, and Kapu participated through Hungary’s HUNOR program.

This mission was the first government-backed ISS mission for all three nations. Although Hungary had previously been represented in space by Hungarian-born Charles Simonyi, he flew as a private space tourist and not on behalf of Hungary.

The Journey of SpaceX Dragon “Grace”

The capsule, named “Grace” by the crew, was launched from NASA’s Kennedy Space Center in Florida on June 25. It reached the ISS on June 26 and remained docked for 18 days.

The capsule is the fifth in SpaceX’s Crew Dragon fleet and marked the 18th crewed spaceflight conducted by SpaceX since 2020.

The Ax-4 mission demonstrates Axiom Space’s continued role in shaping the future of commercial spaceflight, paving the way for broader international participation and innovation in low-Earth orbit.

As NASA plans to retire the ISS by 2030, missions like Ax-4 offer a glimpse into a new era of space exploration and cooperation.