https://www.wdiy.org/tags/microbiology microbiology en-US Copyright Thu, 05 Nov 2026 19:41:42 GMT https://www.wdiy.org/podcast/teen-scientist/2026-11-05/the-invisible-crew-aboard-the-space-station-with-dr-sarah-wallace-teen-scientist Swab a handrail on the Space Station: what’s living there? Aryash Shyam talks with NASA microbiologist Dr. Sarah Wallace on the invisible microbes traveling with astronauts. Thu, 05 Nov 2026 19:41:42 GMT https://www.wdiy.org/podcast/teen-scientist/2026-11-05/the-invisible-crew-aboard-the-space-station-with-dr-sarah-wallace-teen-scientist Aryash Shyam https://www.wdiy.org/show/teen-scientist/2026-11-05/the-invisible-crew-aboard-the-space-station-with-dr-sarah-wallace-teen-scientist Swab a handrail on the Space Station: what’s living there? Aryash Shyam talks with NASA microbiologist Dr. Sarah Wallace on the invisible microbes traveling with astronauts. Thu, 05 Nov 2026 19:41:06 GMT https://www.wdiy.org/show/teen-scientist/2026-11-05/the-invisible-crew-aboard-the-space-station-with-dr-sarah-wallace-teen-scientist Aryash Shyam