Group Captain Shubhanshu Shukla—nicknamed “Shux”—returned to Earth on July 15, 2025, after an 18-day mission aboard the International Space Station (ISS) as part of Axiom Mission 4. He undocked from the ISS on July 14 around 4:45 PM IST and successfully splashed down off the California coast near San Diego at 3:01 PM IST the next day. As the first Indian to live and work on the ISS, Shubhanshu joins Rakesh Sharma—the only other Indian to venture into space (in 1984)—marking a 41-year leap for India’s human spaceflight efforts.
A Mission of Discovery & Discipline
Axiom‑4 Mission Profile
Launched from Kennedy Space Center on June 25 and docked with the ISS on June 26. While on board, Shukla and his crew conducted around 60 scientific experiments, including seven India-specific microgravity studies on topics like plant growth, microbial behavior, and muscle atrophy—experiments coordinated with ISRO.
Life in Microgravity
Living in zero-gravity meant adapting to new routines: no showers, only sponge baths using wipes and wet towels; food packed and consumed in floating conditions. A quirky highlight—Shubhanshu got his first-ever in-space haircut, done carefully by astronaut Nichole Ayers.
Strategic Significance for Gaganyaan
This mission was more than symbolic—it was a crucial step for India’s upcoming Gaganyaan human spaceflight mission, planned for 2027. With approximately ₹550 crore invested, India gained valuable experience in astronaut behavior, microgravity impact, mission protocols, and international collaboration.
Shukla’s live microgravity experience and feedback directly influence crew module design, life support systems, and health risk assessment for future Indian missions.
A Nation Rejoices
Family’s pride: In Lucknow, Shukla’s family celebrated his return with prayers and emotional reunions. His sister, Shuchi Mishra, described the moment as deeply emotional and reminiscent of his launch day.
National recognition: Prime Minister Narendra Modi, President Droupadi Murmu, Defence Minister Rajnath Singh, and Space Minister Dr. Jitendra Singh publicly congratulated him, calling the mission a milestone for Indian science.
International presence: The mission also included astronauts from Poland, Hungary, and the U.S., making it a globally collaborative spaceflight.
What Comes Next
After the successful splashdown, Shubhanshu underwent the standard rehabilitation and medical evaluations to readjust to Earth’s gravity. These post-mission protocols ensure astronauts safely reintegrate with terrestrial life after long periods in microgravity. He is expected to return to India in August, where he will be welcomed with nationwide celebrations and debriefed by ISRO.
Why This Mission Matters
Private-public cooperation: Axiom‑4 proves the rising role of private space firms in global missions.
Foundational for Gaganyaan: Direct experience in microgravity helps Indian scientists and engineers refine mission design.
Inspiration for the next generation: Through live interaction with Indian students and global engagement, Shukla has inspired millions.
In Summary
Shubhanshu Shukla’s successful 18‑day mission aboard the ISS isn’t just about breaking barriers—it marks the beginning of a new era in Indian space exploration. With critical data, hands-on experience, and global cooperation, India is now one giant step closer to sending its own crew into space aboard an indigenous spacecraft.