Group Captain Shubhanshu Shukla’s mission aboard the International Space Station (ISS) marks a significant milestone for India’s human spaceflight program. As part of the Axiom-4 mission, Shukla has commenced a series of critical scientific investigations, including the Myogenesis experiment aimed at understanding skeletal muscle degradation in microgravity. Over his 14-day stay, he will conduct seven Indian-led microgravity experiments alongside international studies.