On Tuesday, the station crew stayed focused on science as they worked on biomanufacturing, heart studies, and collected water samples. https://go.nasa.gov/3n13ExK #ISS
The Expedition 68 crew members are busy investigating astrobiology and continuing to transfer the 6,200 pounds of research hardware and supplies between the International Space Station and the uncrewed SpaceX CRS-27, which arrived to the space statio…
