Payloads: Boeing Environment Responding Antimicrobial Coatings-2 (AC-2): Routine periodic touching was performed for experiment placards deployed in various locations throughout the ISS. Antimicrobial Coatings-2 tests an antimicrobial coating on several different materials that represent high-touch surfaces. Some microbes change characteristics in microgravity, which could create new risks to crew health and spacecraft systems as well …

Payloads: ADvanced Space Experiment Processor-2 Pharmaceutical In-space Laboratory-03 (ADSEP-PIL-03): The crew gained access to the ADSEP-2 facility and exchanged the experiment cassettes in Module C. The crew also took photos of these experiment activities being performed. ADSEP-PIL-03 grows crystals of several commercially relevant small molecules, each having various structures that may be altered by a …

Payloads: BioFabrication Facility (BFF): The crew gained access to the BFF interior volume, performed print tip replacements and syringe exchanges. This will support upcoming biological printing science activities. Using 3D biological printers to produce usable human organs has long been a dream of scientists and doctors around the globe. However, printing the tiny, complex structures …

Soyuz 70S Undock: The crew is sleep shifting today in preparation for 70S undocking later this evening. The Soyuz 70S vehicle is scheduled to undock from the ISS at 10:54 PM CDT today to return NASA astronaut Loral O’Hara, Roscosmos cosmonaut Oleg Novitsky, and spaceflight participant Marina Vasilevskaya. The vehicle is scheduled to land in …

PrK Hatch Open: This morning, the crew opened hatches to the PrK and Progress 87P according to the plan. After the hatches were open, the crew completed transfers of gas and water from Progress 87P to the ISS. The PrK hatch will remain open until tomorrow afternoon. Payloads: ADvanced Space Experiment Processor-2 Pharmaceutical In-space Laboratory-02 …

SpX-30 Docking: Following launch on Thursday, March 21st, the SpX-30 Cargo Dragon docked at 6:32 AM CDT, March 23rd. SpX-30 was docked to the Node 2 Zenith port and has successfully delivered a plethora of science investigations, crew supplies, and hardware to the ISS crew. 71S Docking: The 71S vehicle successfully docked to the NM …

Payloads: ADvanced Space Experiment Processor-2 (ADSEP-2): A fluid replacement was performed on Modules B and C. The ADSEP-2 is an automated multipurpose facility with three independent thermal zones that accommodate one cassette each and an internal computer that controls the functions of the cassettes. Cassettes house and process samples for a variety of biological and …

Payloads: Complement of Integrated Protocols for Human Exploration Research on Varying Mission Durations (CIPHER): The crew performed the doff and closeout of the Blood Pressure 13-hour data collection sequence and stowed the hardware. The 48hour BioMonitor data collection was concluded and the hardware was doffed and stowed. Optical Tomography was also performed a subject. The …

Payloads: Complement of Integrated Protocols for Human Exploration Research on Varying Mission Durations (CIPHER): The CIPHER investigation aims to improve our understanding of physiological and psychological changes in humans on missions that range from weeks to one year in duration. Conducting the same research over missions of different durations allows scientists to extrapolate the data …

Payloads: ADSEP-PIL-02: Fluid Loops were replaced on Modules A, B and C. In-Space Production Application – Pharmaceutical In-space Laboratory – 02 (InSPA-PIL-02) (ADSEP-PIL-02) aims to study the effect of microgravity on the production of various types of crystals. Understanding the effect of microgravity on these crystals may have important applications for research and development of …

Payloads: Advanced Resistive Exercise Device-Kinematics (ARED-K):  The crew retrieved several Multi-Use Brackets (MUBs) needed for the ARED-K experiment session, currently planned for tomorrow. Resistive exercise is used as a countermeasure to musculoskeletal deconditioning in microgravity and currently ISS crews perform resistive exercise using ARED. However, a major unknown is the internal bone and muscle forces …

SpaceX-29 (SpX-29) Undock and Return: SpX-29 Cargo Dragon successfully undocked from the ISS on Thursday, December 21st, at 4:00 PM CST. Shortly after, Dragon completed a short return trajectory and splashed down safely off the coast of Tallahassee, FL at 11:32 AM CST. SpX-29 was successfully recovered, and returned cargo and payloads to the ground, …

Payloads: Cerebral Ageing: The remaining Cerebral Ageing hardware and Velcro Bars were removed from the LSG Work Volume and the LSG Right Caps were installed to put the LSG back into its standard configuration. The Impact of Spaceflight on Human Brain Ageing Using Cerebral Organoids (Cerebral Ageing) investigation studies the effect of spaceflight and the …

Payloads: Artemis Hybrid Electronic Radiation Assessor (HERA) on Space Station (A-HoSS): The A-HoSS hardware was relocated from the LAB to the JEM and continues to collect radiation telemetry. A-HoSS demonstrates software to refine data analysis and operational products for future exploration missions. It modifies the HERA, built to operate as the primary radiation detection system …

Payloads: Cold Atom Lab (CAL): The Front Panel Cover was replaced and the Medium Temperature Loop (MTL) inlet/outlet jumpers were reinstalled on the CAL quad locker in Expedite the Processing of Experiments to Space Station (EXPRESS) Rack 7. The CAL produces clouds of atoms that are chilled to about one ten billionth of a degree …

SpX-24 Launch: Today, the SpaceX-24 Dragon spacecraft launched aboard a Falcon 9 rocket at 4:07AM CST. The spacecraft is carrying more than 6,500 pounds of research, supplies, and hardware to the ISS. Following the successful launch, the Dragon spacecraft will then prepare to rendezvous with a planned docking at the ISS early Wednesday morning, December …

SpX-24 Docking: Today, the SpaceX-24 Dragon spacecraft successfully autonomously docked to the Node 2 (Harmony Module) zenith docking port of the ISS at 2:41AM CST. The vehicle delivered more than 6,500 pounds of cargo and will remain onboard for approximately a month. Payloads: Double Cold Bag (DCB): Following the arrival of SpX-24, the crew brought …

Payloads: Advanced Nano Step: The crew removed the Nano Step experiment cartridge and Nano Step specimen cell from the Solution Crystallization Observation Facility (SCOF) and stowed the items in The Freezer-Refrigerator Of STirling cycle-2 (FROST-2).  The Effects of Impurities on Perfection of Protein Crystals, Partition Functions, and Growth Mechanisms (Advanced Nano Step) experiment monitors and …

Payloads: EasyMotion:  After donning the EasyMotion Suit, the crew performed a Cycle Ergometer with Vibration Isolation and Stabilization (CEVIS) exercise science session.  Following the experiment session, the crew removed the suit and charged the experiment batteries.  The EasyMotion investigation uses whole body Electro-Myo-Stimulation (EMS) with a wearable body skin suit for an ISS crew member …

Payloads: Cold Atom Lab (CAL): To address a boot-up issue which was first seen in mid-November, the crew gained access to the CAL interior components and exchanged the Solid-State Drive (SSD) on the Central Processing Unit (CPU) card.  This should allow the CAL to resume nominal operations and science collection.  CAL produces clouds of atoms …