Blogs

Ocular Health (OH) Flight Day 10 (FD10): Yui and Lindgren, with Kelly as Crew Medical Officer (CMO), performed Optical Coherence Tomography (OCT) to measure retinal thickness, volume, and retinal nerve fiber layer. At the end of the crew day, again with Kelly’s assistance, Yui and Lindgren used the fundoscope to obtain images of the retinal …

Two cosmonauts are getting ready for a six-hour spacewalk coming up Monday morning. Six days later Japan will launch its fifth resupply mission to the International Space Station. Both events will be covered live on NASA Television. Russian spacewalkers Gennady Padalka and Mikhail Kornienko looked over their timeline and procedures, installed gear on their spacesuits …

Ocular Health (OH) Flight Day 10 (FD10): Yui and Lindgren, with Kelly as the Crew Medical Officer (CMO), performed vision tests, tonometry, blood pressure measurement, and answered a vision questionnaire.  The Ocular Health protocol calls for a systematic gathering of physiological data to characterize the risk of microgravity-induced visual impairment/intracranial pressure in ISS crewmembers. Researchers …

Two Expedition 44 astronauts worked on important medical studies today while a pair of Russian spacewalkers checked out their spacesuit systems. Flight Engineers Kjell Lindgren of NASA and Japanese astronaut Kimiya performed vision tests and blood pressure measurements as part of ongoing Ocular health checkouts. Lindgren also reviewed procedures for the Cardio Ox study that looks for any cardiovascular health risks …

IMAX Camera Change-out and Cleaning: Lindgren swapped the IMAX C500 Digital Cinema camera body with an on-orbit spare, delivered on SpaceX-6.  He then cleaned debris from the 1DC Digital Single-Lens Reflex (DSLR) camera sensor. Both cameras were reassembled to operational configuration for resumption of imagery collection. The ISS provides an unparalleled perspective of how both …

A pair of cosmonauts is getting ready for a spacewalk on the Russian side of the International Space Station. Meanwhile, a NASA astronaut checked out a U.S. spacesuit after last week’s maintenance work. Commander Gennady Padalka and One-Year crew member Mikhail Kornienko will exit the Pirs docking compartment next Monday for six hours of experiment …

Human Research Program (HRP) Operations:  Today’s HRP operations included Lindgren’s Flight Day (FD) 7 Body, perspiration, and surface samples for the Microbiome experiment.  Yui performed saliva samples for Microbiome and Salivary Markers.  Kelly performed Journals, Habitability Observation #7 and downloaded his and Kornienko’s Actiwatches. The Microbiome experiment investigates the impact of space travel on both …

Status:  Capillary Flow Experiment-2 (CFE-2)-Vane Gap: Yui successfully configured the CFE-2 Vane Gap experiment including the lighting and video camera for appropriate viewing and data collection. He used the CFE-2 vessel to observe the fluid interface and critical wetting behavior in the cylindrical chamber with an elliptical cross-section adjustable central perforated valve. This was the …

NASA astronauts Scott Kelly and Kjell Lindgren are wrapping up U.S. spacesuit maintenance today. Cosmonauts Gennady Padalka and Mikhail Kornienko are also moving along with their preparations for an Aug. 10 spacewalk. All three cosmonauts, including Flight Engineer Oleg Kononenko, also worked on Russian biomedical experiments. The trio explored such things as stress caused by …

Capillary Flow Experiment-2 (CFE-2)-Vane Gap: Yui reviewed onboard training materials prior to configuring the CFE Vane Gap experiment on the Maintenance Work Area (MWA).  He configured the assembly to create appropriate conditions within the CFE chamber for fluids to fill the small perforations within the chamber. The primary objective of Vane Gap is to determine …