The International Space Station (ISS) crew has conducted an experiment to investigate how the internal mass of a soccer ball affects its motion and stability in microgravity conditions. This study, performed on March 2, 2026, aims to better understand the dynamics of objects with internal components in a gravity-free environment, a relevant factor for various scientific and technological applications.

The findings of this research have improved understanding of how embedded technologies, such as match-ball sensors, can influence performance during play. Although the study was conducted in microgravity, its implications extend to understanding the interaction between internal and external mass in the rotational and translational dynamics of objects, a field of interest for both fundamental physics and the design of devices with internal moving parts. The ability to observe these effects without the complication of Earth's gravity offers a unique perspective on these phenomena.