iss048e045908 (7/29/2016) --- NASA astronaut Kate Rubins is photographed at the Microgravity Science Glovebox (MSG) as she works to change the media in the Multiwell BioCells for the Heart Cells experiment. Effects of Microgravity on Stem Cell-Derived Cardiomyocytes (Heart Cells) studies the human heart, specifically how heart muscle tissue, contracts, grows and changes (gene expression) in microgravity and how those changes vary between subjects
Photographer Takuya Onishi
Date July 29, 2016