Close up of BioRock bioreactor

Close up shot of the two culture chambers of a single experimental unit in the BioRock experiment. (Image Courtesy of ESA)

jsc2019e039820 (12/10/2018) --- Preflight imagery of the two culture chambers of a single experimental unit in the BioRock experiment. The purpose of the Biorock investigation is to examine the effects of altered gravity on the rock/microbe/liquid system as a whole. (Image Courtesy of: ESA)