Russian Cosmonauts Complete Critical Spacewalk to Install Semiconductor Experiment and Maintain ISS
International Space Station, October 16, 2025 – Two Russian cosmonauts successfully completed a significant spacewalk outside the International Space Station (ISS) today, engaging in critical scientific installations and essential maintenance tasks. Sergey Ryzhikov, commander of Expedition 73, and flight engineer Alexey Zubritsky ventured into the vacuum of space for an extravehicular activity (EVA) that lasted…
