ISS Daily Summary Report – 2/14/2019

By Bill Keeter Marrow: Today the crew collected breath, ambient air, and blood samples in support of the Marrow investigation. Marrow looks at the effect of microgravity on bone marrow. It is believed that microgravity, like long-duration bed rest on Earth, has a negative effect on the bone marrow and the blood cells that are produced in the …

Source:: ISS Status