Williams replaces semiconductor crystal sample hardware in MSG

iss074e0620142 (May 28, 2026) --- NASA astronaut Chris Williams replaces sample hardware inside the Microgravity Science Glovebox aboard the International Space Station to support semiconductor crystal investigation, SUBSA-InSPA-SISug. Growing crystals in weightlessness may enable future large-scale semiconductor manufacturing, advancing the commercial space economy and supporting Earth-based industries.