Payloads: Actiwatch-Plus: Actiwatch units were doffed from two crewmembers. The Actiwatch-Plus is a waterproof, non-intrusive, sleep-wake activity monitor worn on the wrist of a crewmember and contains a miniature uniaxial accelerometer that produces a signal as the subject moves. The data is stored in non-volatile memory within the Actiwatch until it is downloaded for analysis. …
ISS Daily Summary Report – 10/30/2023
Payloads: EXPRESS Expedite the Processing of Experiments for Space Station (EXPRESS) Racks: Dragon Express Rack 3-Locker 8 and Express Rack 4-Locker 5 were uninstalled and temp stowed in preparation for POLAR and MERLIN units arriving on SpX-29. The EXPRESS Racks support science experiments in any discipline by providing structural interfaces, power, data, cooling, water, and …
ISS Daily Summary Report – 10/27/2023
Payloads: Complement of Integrated Protocols for Human Exploration Research (CIPHER) on Varying Mission Durations: Blood pressure measurements and ultrasound scans were performed in support of the CIPHER investigation. CIPHER consists of 14 studies designed to improve our understanding of physiological and psychological changes in humans on missions that range from weeks to one year in …
ISS Daily Summary Report – 10/26/2023
Russian ExtraVehicular Activity (EVA) #61: Following up from yesterday, FE-4 Oleg Kononenko (EV1) and FE-5 Nikolai Chub (EV2) completed Russian EVA #61 with FE-12 Konstantin Borisov supporting as the Intravehicular (IV) Operator. The EV crew performed tasks in order to inspect and isolate the Multipurpose Laboratory Module (MLM) radiator, install a payload on MLM, and …
ISS Daily Summary Report – 10/25/2023
Russian ExtraVehicular Activity (EVA) #61: Today, FE-4 Oleg Kononenko (EV1) and FE-5 Nikolai Chub (EV2) are performing Russian EVA #61 with FE-12 Konstantin Borisov supporting as the Intravehicular (IV) Operator. The EV crew are performing tasks in order to inspect and isolate the Multipurpose Laboratory Module (MLM) radiator, install a payload on MLM, and jettison …
ISS Daily Summary Report – 10/24/2023
Payloads: Complement of Integrated Protocols for Human Exploration Research (CIPHER) on Varying Mission Durations: Standard Measures (SM) Pre-sleep Questionnaires were filled out, blood pressure measurements were obtained, and ultrasound scans were performed in support of the CIPHER investigation. CIPHER consists of 14 studies designed to improve our understanding of physiological and psychological changes in humans …
ISS Daily Summary Report – 10/23/2023
Payloads: B Complex: The crew consolidated the remaining experiment supplements into one bottle, and continued the experiment operations. Some astronauts experience swelling near where the optic nerve attaches at the back of the eye, part of a condition called Spaceflight-Associated Neuro-ocular Syndrome, or SANS. Evidence exists that genetics and B vitamin status predispose some astronauts …
ISS Daily Summary Report – 10/20/2023
Payloads: Complement of Integrated Protocols for Human Exploration Research on Varying Mission Durations (CIPHER): Blood pressure measurements were performed in support of the current CIPHER science activities. CIPHER consists of 14 studies designed to improve our understanding of physiological and psychological changes in humans on missions that range from weeks to one year in duration. …
ISS Daily Summary Report – 10/19/2023
ISS Reboost: Last night, the ISS performed a reboost using the Aft Progress 85P Rendezvous and Docking (R&D) thrusters. This was the second of four reboosts to set up proper phasing conditions for the upcoming Progress 86P launch on Friday, December 1st. The burn duration was 18 minutes 18 seconds and provided a delta-V of …
ISS Daily Summary Report – 10/18/2023
Payloads: Circadian Light: The crew performed a Circadian Light start-of-next-day assessment. The Circadian Light investigation tests a new lighting system to help astronauts maintain an acceptable circadian rhythm. This can help enhance cognitive performance during a long-duration mission and help combat monotony through automated, varied, and gradually changing lighting sequences and settings. Complement of Integrated …


