After spending 220 days in orbit, three spacefarers safely returned to Earth, marking the end of a mission that covered more than 93 million miles and over 3,500 trips around the planet.
Among them was veteran NASA astronaut Donald Pettit, who celebrated his 70th birthday in a way few ever will — by reentering Earth’s atmosphere.
He was joined by Russian cosmonauts Alexey Ovchinin and Ivan Vagner aboard the Soyuz MS-26 capsule.
A Landing in Kazakhstan
The spacecraft touched down southeast of Zhezkazgan, Kazakhstan, at 6:20 a.m. local time on April 20, 2025. Recovery teams quickly assisted the crew from the capsule and placed them in reclining chairs for medical checks — standard procedure after long-duration missions.
After seven months in microgravity, the return to Earth’s gravity can trigger dizziness, nausea, and muscle weakness. Pettit had predicted the physical toll ahead of time — and the landing unfolded much as expected. NASA later confirmed that his condition fell within the normal range of post-mission readjustment.
Following recovery operations, Pettit traveled to Johnson Space Center in Houston for further evaluation. Ovchinin and Vagner returned to Star City, Russia’s primary cosmonaut training facility.
220 Days Aboard the International Space Station
The trio had arrived at the International Space Station on September 11, 2024. During their 220-day mission, they:
- Completed 3,520 Earth orbits
- Traveled approximately 93.3 million miles
- Conducted scientific experiments critical to future deep-space missions
Pettit’s research focused on:
- Metal 3D printing in microgravity
- Advanced water purification systems
- Plant growth under varied hydration conditions
- Fire behavior in space environments
These studies contribute directly to solving life-support and manufacturing challenges for future Moon and Mars expeditions.
He also continued his well-known tradition of Earth photography from the station’s cupola, capturing breathtaking views before departure. His final message before undocking was simple: “I’m coming home.”
Career Milestones
This marked Pettit’s fourth spaceflight, bringing his cumulative time in orbit to 590 days. Ovchinin has now logged 595 days across four missions, while Vagner has accumulated 416 days over two flights.
Their mission underscores the growing body of long-duration spaceflight experience necessary for upcoming lunar and interplanetary missions.
International Cooperation in Orbit
Despite geopolitical tensions between the United States and Russia, space cooperation continues aboard the ISS. NASA and Russia’s space agency maintain seat-swap agreements, ensuring mixed crews on both American and Russian spacecraft.
In mid-2025, both agencies agreed to extend ISS operations through 2028, with deorbit currently planned for 2030.
Recent events have tested that partnership. Earlier in 2026, Crew-11 returned prematurely in the first medical evacuation in ISS history. Soon after, Crew-12 docked to maintain staffing levels, including astronauts from the United States, France, and Russia.
A Veteran Ready to Fly Again
At 70, Pettit remains eager for another mission. During his post-flight briefing, he argued that the ISS remains a fully operational research platform performing at its intended capacity. He also voiced opposition to retiring the station prematurely.
For now, NASA has not ruled out the possibility of his return.
After seven months above Earth, the trio’s safe landing serves as a reminder of both the physical demands of spaceflight and the enduring spirit of exploration that continues to push human presence beyond our planet.
