NASA astronauts Jessica Meir and Chris Williams familiarize themselves with spacewalking hardware

iss074e0364708 (March 5, 2026) --- NASA astronauts Jessica Meir and Chris Williams, both Expedition 74 flight engineers, familiarize themselves with the hardware they will use to install a modification kit and route cables on the port side of the International Space Station. The duo will conduct a spacewalk using the hardware to prepare the orbital outpost for a future roll‑out solar array that will be installed during a later spacewalk. Credit: NASA/Jack Hathaway