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Spacewalk preparations topped the Expedition 70 crew members’ schedule today as two Roscosmos cosmonauts gear up to exit the station on Wednesday, Oct. 25, and two NASA astronauts look ahead to their first spacewalk next week. Flight Engineers Oleg Kononenko and Nikolai Chub will venture outside of the International Space Station’s Poisk module at 2:10 …

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 …

On Oct. 19, the Orion crew and service modules for the Artemis II mission were joined together inside the Neil Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. After successfully completing hardware installations and testing over the past several months, engineers connected the two major components of Orion that will fly …

The curation team processing NASA's asteroid Bennu sample has removed and collected 2.48 ounces (70.3 grams) of rocks and dust from the sampler hardware – surpassing the agency's goal of bringing at least 60 grams to Earth. And the good news is, there's still more of NASA's OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification, and Security–Regolith …

The Expedition 70 crew reached the end of the week focusing primarily on a pair of upcoming spacewalks. There was also time aboard the International Space Station for research and cargo operations as Axiom Space announced future private missions dates. NASA astronauts Loral O’Hara and Jasmin Moghbeli partnered together Friday afternoon organizing the tools they …

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. …

NASA will host a media teleconference at 11 a.m. EDT Thursday, Oct. 26, to discuss a laser communications system and new research to understand the interactions between weather on Earth and in space. The investigations are two of many research and technology experiments bound for the International Space Station next month aboard the agency’s SpaceX …

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 …