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NASA astronaut Mike Fincke shows off research samples for the BioNutrients-3 investigation
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
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iss073e0657978 (Sept. 10, 2025) --- NASA astronaut and Expedition 73 Flight Engineer Mike Fincke shows off production packs containing research samples for the BioNutrients-3 investigation. The biotechnology study explores ways to produce vitamins and nutrients on spacecraft helping supply adequate nutrition for long-term space missions. Fincke treated yeast, yogurt, and fermented milk samples then stowed them in a research incubator for later analysis.
NASA Image and Video Library’s own descriptionCredit lineNASA astronaut Mike Fincke shows off research samples for the BioNutrients-3 investigation. NASA/JSC, 2025-09-10. Public domain. ID: iss073e0657978.
