SpaceX (SpX)-12 Launch: SpX-12 launched successfully today from Kennedy Space Center at 11:31 am CDT. In addition to supplies and equipment for crew members, the vehicle will deliver investigations and instruments that study cosmic ray particles, protein crystal growth, stem cell-mediated recellularization and nanosatellite technology demonstration. Capture and berthing is scheduled for August 16 at 6:00 am CDT.

Multi-Omics-Mouse: The crew set up equipment and the Glove Box and performed an inventory for the JAXA Multi-Omics-Mouse investigation. Several studies have reported space flight effects on the human immune system, but the relationship between microbiota and immune dysfunction during flight remains unclear. In Multi-Omics-Mouse, food with and without fructooligosaccharides (FOS) will be used as prebiotics, which could improve the gut environment and immune function. After the flight, researchers will analyze the gut environment (microbiota and metabolites) and immune system of the mice by multi-omics analysis, and evaluate the effect of FOS during flight.

Rodent Research 9 (RR-9): The crew installed and configured the Animal Habitats for the RR-9 investigation. The Ground then completed a software checkout of all the Habitats. The RR-9 experiment studies how microgravity affects the immune systems, muscles and bones of rodents during extended stays aboard the ISS. After approximately 30 days aboard the ISS, the mice will be returned to Earth where scientists on the ground will study how their time in space has affected various tissues, including brain, muscle, heart, joint, the eyes and the immune system.

Light Microscopy Module (LMM) Biophysics 3: A crewmember retrieved Biophysics 3 Plate 1 from a Minus Eighty Degree Celsius Laboratory Freezer for ISS (MELFI) and allowed it to thaw before installing it in the LMM. The LMM was then be placed into the Fluids Integrated Rack (FIR) for a Biophysics science run. Using the three-dimensional structure of proteins, scientists can determine how they function and how they are involved in disease. Some proteins benefit from being crystallized in microgravity, where they can grow larger and with fewer imperfections. Access to crystals grown on the ISS supports research for a wide range of diseases, as well as microgravity-related problems such as radiation damage, bone loss and muscle atrophy. This investigation identifies which proteins would benefit from crystallization in space.

Sprint Ultrasound 2: For their Flight Day 120 Sprint Ultrasound 2 session, a crewmember, with support from an operator, configured the Ultrasound 2, placed reference marks on the calf and thigh of their right leg, donned the thigh and calf guides, and performed thigh and calf scans with remote guidance from the Sprint ground team. Ultrasound scans are used to evaluate spaceflight-induced changes in the muscle volume. The Sprint investigation evaluates the use of high intensity, low volume exercise training to minimize loss of muscle, bone, and cardiovascular function in ISS crewmembers during long-duration missions.

Lighting Effects Vision Test: The crew will temporarily stowed Visual Performance Test hardware in their crew quarters, set the light to the correct mode, turned all other light sources in the crew quarters off, and performed a Numerical Verification Test and a Color Discrimination Test. The crew then photographed the completed tests and transferred the photos to for downlink. The Lighting Effects investigation studies the impact of the change from fluorescent light bulbs to solid-state light-emitting diodes (LEDs) with adjustable intensity and color and aims to determine if the new lights can improve crew circadian rhythms, sleep, and cognitive performance.

Habitability: On Sunday a crewmember performed a walkthrough video in the ISS of the Combustion Integration Rack (CIR) and the Fluids Integrated Rack (FIR) in the US Laboratory. Requested details for the video included work volume, impacts to translation in the module, layout, restraints, stowage, and recommendations for future designs. The Habitability investigation results will be used to assess the relationship between crew members and their environment in order to better prepare for future long-duration spaceflights. Observations recorded during 6 month and 1 year missions can help spacecraft designers determine how much habitable volume is required, and whether a mission’s duration impacts how much space crew members need.

Fine Motor Skills (FMS): The crew completed a series of interactive tasks during a FMS session. The FMS investigation studies how the fine motor skills are effected by long-term microgravity exposure, different phases of microgravity adaptation, and sensorimotor recovery after returning to Earth gravity. The goal of the investigation is to determine how fine motor performance in microgravity varies over the duration of six-month and year-long space missions; how fine motor performance on orbit compares with that of a closely matched participant on Earth; and how performance varies before and after gravitational transitions, including periods of early flight adaptation and very early/near immediate post-flight periods.

At Home In Space: The crew completed an At Home in Space questionnaire. This Canadian Space Agency experiment assesses culture, values, and psychosocial adaptation of astronauts to a space environment shared by multinational crews on long-duration missions. It is hypothesized that astronauts develop a shared space culture that is an adaptive strategy for handling cultural differences and they deal with the isolated confined environment of the spacecraft by creating a home in space. At Home in Space uses a questionnaire to investigate individual and culturally related differences, family functioning, values, coping with stress, and post-experience growth.

Remote Power Controller Module (RPCM) P12B_B Status: On Sunday, RPCM P12B_B tripped after 2 ½ days of remaining closed. Ground teams successfully reclosed the RPC and it remains closed as of this writing. This RPC powers the S-Band transponder for String 2. The trip signature continues to indicate a Field Effect Transistor (FET) Hybrid failure. This is an external RPCM that can be Removed and Replaced (R&R) by the Special Purpose Dexterous Manipulator (SPDM). Planning is underway to perform this R&R no earlier than August 18th.

Dragon On-Board Training (OBT): In preparation for SpX-12 arrival, the crew studied an overview of attached phase operations as well as attached phase configuration.

Today’s Planned Activities

All activities were completed unless otherwise noted.

Promotional video clip recording for Yandex on-line search system

Preparation of Reports for Roscosmos web site and social media

Greetings Video Recording

URAGAN. Observation and Photography

ECON-M. Observation and photography

Reminder 2 Fine Motor Skills

Reminder Periodic Health Status (PHS) Evaluation

Reminder Sprint Ultrasound

Acoustic Dosimeter Reminder

Health Maintenance System (HMS) Periodic Health Status (PHS) Evaluation Setup

Fine Motor Skills Experiment Test – Subject

Tropical Cyclone Hardware Closeout

On MCC Go Regeneration of БМП Ф1 Micropurification Cartridge (init)

Health Maintenance System (HMS) Periodic Health Status (PHS) Evaluations

HMS. On-Orbit Hearing Assessment (O-OHA) with EarQ Software

Combustion Integrated Rack Alignment Guide Removal

Acoustic Dosimeter Setup Day 1

Multi-Omics-Mouse Equipment Setup

Replacement of urine receptacle (МП) and filter-insert (Ф-В) in АСУ. ON АСУ activation after replacement

Portable Repress Tank (БНП) No.17 (00056724R, ТПК735) в РО

Ultrasound 2 HRF Rack 1 Power On

Sprint Ultrasound Operations – Subject

Sprint Guide Donning Operator

Measuring Partial CO Pressure in RS using US portable CSA-CP device (location – behind SM CP panel 208 ). Battery replacement (as necessary) – On MCC-H Go. Report to MCC measurement data and device number. Take measurements using only one CSA-CP

Multi-Omics-Mouse Item Gathering2

Progress 436 Activation

At Home In Space Questionnaire

Regenerative Environmental Control and Life Support System (RGN) Wastewater Storage Tank Assembly (WSTA) Fill

Connecting camcorder Sony PMW-200 In SM and TV signal and mpeg-2 multicast monitoring means activation

(On MCC Go) – Removal of QD Screw Clamps from DC1 side, Inspection after removal

SM Aft – Progress Hatch Closure

Deactivation of HDV Sony PMW-200 camcorder and closing of applications

В3 fan screen cleaning in DC1

ПрК-СУ and СУ-Progress hatch leak check

ISS HAM Service Module Pass

JEM Common Gas Support Equipment (CGSE) Gas Supply Start

EXPRESS Rack Locker Move

Periodic Health Status Stow

Installation of additional portable repress tank (БНП # 3 in DC1

EXPRESS Rack Locker Move

Glove Box Setup 1

EXPRESS Rack 6,7 Locker Removals

PFS Relief Valve Checkout

Installation of Orlan attached equipment Орлан-МКС # 4. Photography and Photo Downlink

Installation of Orlan-MK Attached Equipment # 6. Photography and Photo Downlink

Robotics Onboard Training (ROBoT) Session for Dragon

Regenerative Environmental Control and Life Support System (RGN) Wastewater Storage Tank Assembly (WSTA) Fill

Lighting Effects Visual Performance Tests Light Setting – Subject

ИП-1 air flow sensors installation check – handower / Pressure Control & Atmosphere Monitoring System (СКДС) 3.9 p. 3-5 (14))

ИП-1 air flow sensors installation check / Pressure Control & Atmosphere Monitoring System (СКДС) 3.9 p. 3-5 (14)

On-board Training (OBT) Dragon Attached Phase Operations Review

LMM MELFI Sample Retrieve

Rodent Research 9 Habitat Install

COL1D1 cargo cleanup and stowage retrieval in preparation for COL-CCF-R&R

On MCC GO 38Б Removal Video Downlink via OCA (if needed)

Environmental Health System (EHS) Total Organic Carbon Analyzer (TOCA) Sample Data Record

ISS HAM Video Power Down

ВД1 and ВД2 Air Ducts Vacuum-Cleaning in DC1

Columbus Centralized Filter R&R

Fluids Integrated Rack Doors Open

LMM Biophysics Plate Installation

COL cabin cargo relocation and CCF stowage

Fluids Integrated Rack Doors Close

Handover of Increment 52 Crew

Max Cycle Ergometer w/ Vibration Isolation & Stabilization (CEVIS) Portable PFS Partial Set Up

On MCC Go Regeneration of БМП Ф1 Absorption Cartridge (term)

Reminder Rodent Research Thermal Consideration

Completed Task List Items

PAO Deferred Release Message for FE-2; Science and Star Wars [Completed GMT 224]

AstroPi competition crew message [Completed GMT 224]

Sabatier Hardware Verification [Completed GMT 224]

ESA PAO message recording – FIGC Spain vs Italy [Completed GMT 225]

ESA PAO message recording – CITTA DELLA SCIENZA [Completed GMT 225]

WinSCAT Test [Completed GMT 225]

JAXA Multi-Omics-Mouse Inventory Check [Completed GMT 225]

SABL2 Door Open – Morning [Completed GMT 225]

JAXA Multi-Omics-Mouse Inventory Check [Completed GMT 225]

SABL2 Door Open – Morning/ Evening [Completed GMT 225]

Tropical Cyclone Ops Review [Completed GMT 225]

AstroPi competition crew message [Completed GMT 225]

Ground Activities

All activities were completed unless otherwise noted.

Sprint Ultrasound ops support

Dragon OBT

RR-9 habitat install

Three-Day Look Ahead:

Tuesday, 08/15: Dragon OBT, POLAR ExpressRack Transfer, JEM Camera Robot, RS EVA Assistance

Wednesday, 08/16: SpaceX-12 Capture, Mouse Habitat, Enviromental Health System (EHS) Operations

Thursday, 08/17: SpaceX-12 Cargo Operations, Mouse Habitat, NanoRacks, RS EVA 43, POLAR Transfer

QUICK ISS Status – Environmental Control Group: