Nikolai Chub
personNikolai Chub is a Russian cosmonaut selected by Roscosmos in 2012.
Nikolai Aleksandrovich Chub, born on June 10, 1984, in Novocherkassk, Russia, is a cosmonaut who was selected for the cosmonaut corps in 2012. Before his selection, he directed the astronautics firm Space Tu, LLC, and has a background in system integration and informatics within Russia's aerospace sector.
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NASA Space Station Status Report 16 November, 2023 – Biological Printer Maintenance
NASA astronaut Loral O’Hara replaced components on the biological printer, BioFabrication Facility (BFF), testing organ-like tissue printing in microgravity. Expedition 70 investigations support crew health for future lunar and Martian missions. Astronauts conducted vein scans, worked on the NanoRacks External Platform, and performed various experiments, including cell sample analysis and Earth science hardware setup aboard the International Space Station.