Extravehicular Activity (EVA) 28: Wiseman and Wilmore completed EVA 28 today. Hatch opening was on time at 7:15am CDT and the EVA was completed with a planned Phased Elapsed Time (PET) of 6 hours and 35 minutes. All primary objectives were successfully completed as follows: Sequential Shunt Unit (SSU) 3A Remove and Replace (R&R) Articulating …
Zebrafish Muscle: On Saturday Gerst performed a water exchange of Aquatic Habitat aquarium water and a water quality measurement. Today he performed water maintenance, another water quality measurement and installed a cable to allow for troubleshooting of the Image Processing Unit (IPU). This experiment asks if the atrophy of muscles under the condition of microgravity …
Zebrafish Muscle: Gerst performed the water quality measurement of aquarium water. This experiment asks if the atrophy of muscles under the condition of microgravity also occurs in zebrafish and why their atrophy occurs in the microgravity. Space Headaches: Gerst and Wiseman completed space headaches questionnaires. The objectives of this study are to obtain in-flight data …
Cardio Ox (Human Research): Wiseman, acting as the Crew Medical Officer operator, took flight day 15 Blood pressure and ultrasound measurements of Wilmore. The objective of Cardio Ox is to determine whether biological markers of oxidative and inflammatory stress are elevated during and after space flight and whether this results in an increased, long-term risk …
Nanoracks Module-9: Gerst continued with Module-9 operations which began in Increment 40. This is the 3rd of 5 module-9 sessions. Today’s activities included deactivating and shaking designated mixture tubes. This 3rd session is performed 14 days before SpaceX-4 unberth. Module-9 is a collection of student research projects utilizing the NanoRacks Mixsticks.The NanoRacks-National Center for Earth …
Extravehicular Activity (EVA) 27: Wiseman and Gerst conducted EVA 27 today with Wilmore providing support using the Space Station Remote Manipulator System (SSRMS). Phased Elaped Time (PET) for today’s EVA was 6 hours and 12 minutes. They completed all primary objectives as follows: Retrieved Failed Pump Module from Payload ORU Accommodation (POA) and installed onto …
Treadmill 2 (T2) Status: Over the weekend, the Crew completed the last set of closeout activities in order to restore T2 operations. T2 had experienced connectivity issues between the Station Support Computer (SSC) and the T2 Rack on September 22nd. After extensive troubleshooting by Crew and ground teams, it was determined that a change out …
Conjunction Status: Ground teams continued to evaluate tracking data updates overnight for a possible conjunction with Object #38971. The latest tracking data indicates that the object is tracking away from the ISS and is no longer a concern. SpaceTex: After an exercise session, Gerst completed a SpaceTex questionnaire about the textile. He then packed Tenax …
Possible Conjunction with Object #38971: Ground teams evaluated tracking data throughout the day for a possible conjunction with Object #38971. Time of Closest Approach (TCA) will be Friday, October 03, 10:51pm CDT. A decision whether or not to perform a Debris Avoidance Maneuver will be made later this evening after additional tracking data is received. …
FLame Extinguishment Experiment (FLEX)-2 Operations: Gerst removed the Combustion Integration Rack (CIR) alignment guides, isolating the rack and allowing ground teams to start another FLEX-2 test point via ground commanding. Drug Metabolism: Wiseman inserted the Drug Metabolism Stow Bag (containing BioCells) into Commercial generic Bioprocessing Apparatus-4 (CGBA-4), reconfigured CGBA-4 power and data cables and opened …
