NASA Astronaut Ricky Arnold, working on gear (Bone Densitometer Field Calibration) inside the International Space Station, in support of the Rodent Research 7 (RR7) experiment.
Information
Taken in
Space
Author
NASA
Description
NASA Astronaut Ricky Arnold, working on gear (Bone Densitometer Field Calibration) inside the International Space Station, in support of the Rodent Research 7 (RR7) experiment.