NASA astronauts Chris Williams and Jessica Meir during a spacewalk

GMT077_19_03_Jack Hathaway_1044_EV IROSA 2B Jessica Chris 50 to 500 lens

iss074e0404896 (March 18, 2026) -- NASA astronauts Chris Williams (left) and Jessica Meir (right) are pictured installing a roll-out solar array modification kit to the International Space Station during a seven-hour, two-minute spacewalk on March 18, 2026. Credit: NASA

Album Expedition_74