RS Extravehicular Activity (EVA) #56: During preparations for today’s Russian EVA, both the primary and backup cooling pumps on EV1’s Orlan showed unstable behavior. After unsuccessful attempts at troubleshooting, the EVA has been cancelled. The European Robotic Arm (ERA) has been returned to its stowed configuration, and the crew and ground teams are backing out of the EVA-specific configurations. Ground teams are also assessing future troubleshooting and EVA opportunities.
Payloads:
Food Physiology: A diet briefing was attended between the crew and Principal Investigator team in support of the Food Physiology investigation. The Integrated Impact of Diet on Human Immune Response, the Gut Microbiota, and Nutritional Status During Adaptation to Spaceflight (Food Physiology) experiment is designed to characterize the key effects of an enhanced spaceflight diet on immune function, the gut microbiome, and nutritional status indicators. These factors are interlinked, but diet is the only one that can be easily and meaningfully altered on Earth or during flight. This investigation aims to document the effect of dietary improvements on human physiology and the ability of those improvements to enhance adaptation to spaceflight.
Systems:
USOS Crew Off-Duty Day
Completed Task List Activities:
- None
Today’s Ground Activities:
All activities are complete unless otherwise noted.
- SMCC Data Dump
- LSR Commanding
- TAS Vent
Look Ahead Plan
Saturday, November 26 (GMT 330)
Payloads:
- LSR
- PAUL-1 Cube Remove
- PFMI Hardware Setup
- Plant Habitat
- Rhodium Microgravity Bioprospecting-1
- TangoLab-4
- Zero T2
Systems:
- SpX-26 Launch
- IFM Hatch Seal Inspection
- EMU Loop Scrub
- ECLSS Recycle Tank Drain
- UTS Offload EDV Swap
Sunday, November 27 (GMT 331)
Payloads:
- Neural Integration System Transfer
- PAUL-2 Review/Install
- POLAR Transfers
Systems:
- SpX-26 Dock
- SpX-26 Cargo Transfer Operations
Monday, November 28 (GMT 332)
Payloads:
- DCB Unpack
- Faraday Install
- ISS Ham Pass
- MT PCG
- NanoRacks Module-9
- NanoRacks Module-51
- Neural Integration Systems
- Osteogenic Cells
- Suture in Space
- TangoLab
Systems:
- CSA-CP Checkout
- SpX-26 Cargo Transfer Operations
Today’s Planned Activities:
All activities are complete unless otherwise noted.
- Payloads Network Attached Storage (NAS) Vent Cleaning
- Brine Processor Housekeeping
- Life Support Rack (LSR) Condensate Water Separator Assembly (CWSA) Remove and Replace (R&R) On-board Training (OBT)
- Item Gather for CSWA External Filter and Filter Block Substitute R&R
- RS EVA #56 [Aborted]
- Disconnection of LSR Hose from the Potable Water Adapter in Node 3
- Food Physiology Crew Diet Briefing
- Flight Director/ISS Crew Conference