NASA astronaut Chris Williams familiarizes himself with spacewalking hardware

iss074e0364697 (March 5, 2026) --- NASA astronaut and Expedition 74 flight engineer Chris Williams familiarizes himself with the hardware he will use to install a modification kit and route cables on the port side of the International Space Station during a spacewalk with fellow NASA astronaut Jessica Meir. The duo will use the hardware to prepare the orbital outpost for a future roll‑out solar array that will be installed during a later spacewalk.