MELFI Operations

iss050e011020 (11/21/2016) --- European Space Agency (ESA) astronaut Thomas Pesquet adding MARROW samples to the Minus Eighty Laboratory Freezer for ISS (MELFI) in the Japanese Experiment Module (JEM) Pressurized Module (JPM). The MARROW study (Bone Marrow Adipose Reaction: Red Or White?) (Marrow) investigation looks at the effect of microgravity on the bone marrow.