Early Tuesday morning, July 15 at 5:31 AM Eastern Time, SpaceX’s Dragon capsule “Grace” brought the crew of Axiom Mission 4 (Ax-4) back to Earth with a smooth splashdown off the southern California coast. They had undocked from the International Space Station just over 22 hours earlier, at 6:15 a.m. CT on Monday, July 14. The landing marks the end of a successful 18-day journey in low Earth orbit.

Commander Peggy Whitson of the United States led the four-person team, which also included Pilot Shubhanshu Shukla of India and Mission Specialists Sławosz Uznański-Wiśniewski from Poland and Tibor Kapu of Hungary. Their flight marked a historic return to space for India, Poland, and Hungary—each country’s first astronaut mission in more than four decades—and the inaugural ISS expeditions for all three.

“Ax-4 illustrates the power of commercial partnerships in opening space to more nations,” said Tejpaul Bhatia, CEO of Axiom Space. “By giving Indian, Polish, and Hungarian astronauts hands-on access to the orbiting laboratory, we’re broadening global participation in human spaceflight and laying the groundwork for a dynamic low-Earth-orbit economy.”

During their stay aboard the station, the crew carried out over 60 experiments spanning life sciences, materials physics, Earth observation, and cutting-edge technology tests. Those investigations, drawn from 31 countries, underscore the mission’s international reach and its role in pushing the frontiers of microgravity research.

Beyond the lab work, the Ax-4 astronauts took part in more than 20 outreach events—engaging with students, government leaders, researchers, media outlets, and aspiring spacefarers—to share insights from their mission, spark curiosity about STEM, and demonstrate the value of global teamwork in space exploration.

Ax-4 is the fourth private astronaut flight Axiom Space has arranged to the ISS, making it the only company so far to have sent private crews into orbit. These ventures not only give governments, universities, companies, and private citizens direct access to space but also pave the way toward Axiom’s ultimate goal: building and operating Axiom Station, the first commercial space habitat.

Previous Axiom missions have carried crew members from the U.S., Spain, Israel, Canada, Saudi Arabia, Italy, Türkiye, and Sweden, in partnership with ESA. With Ax-4’s success, Axiom Space continues to demonstrate the value of international collaboration and the promise of a new era in commercial spaceflight.

Replay Of Landing