Bone Densitometer (BD): The crew completed on-board Training for upcoming operations. Approximately the size of a consumer microwave oven, the Bone Densitometer uses X-rays to measure the bone mineral density (and the lean and fat tissue) of mice living aboard the ISS. As a result, researchers hope to develop medical technology that will combat bone …
Click here for original story, ISS Daily Summary Report – 12/30/2019
Source: ISS Report