CSA/Bioanalyzer: The crew collected a finger blood sample, mixed the sample with reagents, and analyzed the processed sample using the Biomarker instrument of the Bio-Analyzer. They also processed a control sample in the Cellular Labeling instrument. Although the ISS is equipped with health and life sciences research tools, existing instrumentation for the analysis of biological …
Fluids Integrated Rack (FIR)/Light Microscopy Module (LMM)/Biophysics-6: At the conclusion of the LMM Bio-6 run, which began on 18-April, the crew removed the sample plate from the FIR/LMM and stowed it for return. Science teams reported they have not seen the expected crystal growth, but did see some areas with a precipitate and will perform …
Microgravity Experiment Research Locker/INcubator (MERLIN) Desiccant Swap: The crew completed a routine desiccant swap on MERLIN1. These activities are performed as needed to maintain the desired humidity environment inside the units. MERLIN incubators are capable of storing samples at temperatures from -20.0°C to +48.5°C. MERLIN is part of the Cold Stowage Fleet of hardware which …
Wisconsin Crystal Growing Contest-Wisconsin Space Crystals (CASIS PCG-14): Today a jar sample assembly was performed on the Maintenance Work Area (MWA) during which the crew attached the solution and desiccant jars to a membrane interface. The desiccant draws solution vapors through a membrane, resulting in crystals forming at the membrane surface. Crystals are expected to form …
Kidney Cells: On Sunday, the crew performed the Kidney Cell fixation inside the Life Science Glovebox (LSG). Following this, the Kidney Cells hardware was removed from the LSG and prepared for return. Fixation is a group of techniques used in biological science to preserve samples and terminate ongoing biochemical reactions in preparation for later analysis. …
CSA/Bioanalyzer: Using the Cellular Labeling and Biomarker instruments of the Bio-Analyzer, the crew initiated an analysis of a control sample.The hardware was powered and the crew ran a control sample. Although the International Space Station (ISS) is equipped with health and life sciences research tools, existing instrumentation for the analysis of biological samples is almost …
Repository: The crew set up the urine collection hardware in preparation for a repository session to be performed on Saturday and Sunday. Repository supports scientific discovery that contributes to our fundamental knowledge in the area of human physiological changes and adaptation to a microgravity environment and provides unique opportunities to study longitudinal changes in human …
Fluid Shifts (Chibis): A crewmember performed the first of two days of Lower Body Negative Pressure (LBNP) data collection. This week, two crewmembers will each perform two days of LBNP data collection. Although issues were reported with data collection for the Cerebral and Cochlear Fluid Pressure (CCFP) tympanometry, this is used to support interpretation of …
Fluid Shifts (Chibis): The crew performed the first of two days of their LBNP data collection. This week, two crewmembers will each perform two days of LBNP data collection. Fluid Shifts is a NASA investigation, divided into Dilution Measurements, Baseline Imaging, and Imaging with Chibis. The Chibis hardware is used to perform the Lower Body …
SpaceX (SpX)-17 Capture/Berthing: SpX-17 launched successfully Saturday carrying approximately 5,500 pounds of research, crew supplies, and hardware to the ISS. The vehicle was captured today at 6:03 AM CT with berthing to the Node 2 Nadir (N2N) port at 9:22 AM CT. The crew completed vestibule pressurization, leak check and vestibule outfitting and has begun …
