
jsc2025e067417 (8/5/2025) --- Microscopic image of a semimetal-semiconductor composite (SSC) wafer extracted from one of four crystals grown in the International Space Station’s SUBSA facility during the first SUBSA-InSPA-SSCug mission. Credit: United Semiconductors LLC

jsc2025e067416 (8/5/2025) --- Microscopic image of a semimetal-semiconductor composite (SSC) wafer extracted from one of four crystals grown in the International Space Station’s SUBSA facility during the first SUBSA-InSPA-SSCug mission. Credit: United Semiconductors LLC

jsc2025e067418 (8/5/2025) --- Microscopic image of a semimetal-semiconductor composite (SSC) wafer extracted from one of four crystals grown in the International Space Station’s SUBSA facility during the first SUBSA-InSPA-SSCug mission. Credit: United Semiconductors LLC

jsc2025e067415 (8/5/2025) --- Microscopic image of a semimetal-semiconductor composite (SSC) wafer extracted from one of four crystals grown in the International Space Station’s SUBSA facility during the first SUBSA-InSPA-SSCug mission. Credit: United Semiconductors LLC