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Space.com • Robert Z. Pearlman

ISS astronauts install eighth and final iROSA, completing five-year power upgrade

NASA astronaut Anil Menon and Canadian Space Agency astronaut Joshua Kutryk installed the International Space Station’s eighth and final roll-out solar array during a seven-hour spacewalk, completing an upgrade begun more than five years ago. The arrays are intended to sustain the orbiting laboratory’s power supply through its planned retirement in 2030.

2026-11-05T14:19:14.499072-08:00

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ISS astronauts install eighth and final iROSA, completing five-year power upgrade

NASA astronaut Anil Menon and Canadian Space Agency astronaut Joshua Kutryk installed the International Space Station’s eighth and final roll-out solar array during a seven-hour spacewalk, completing an upgrade begun more than five years ago. The arrays are intended to sustain the orbiting laboratory’s power supply through its planned retirement in 2030.

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Space.com

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ISS astronauts install seventh of eight upgraded solar arrays in 7-hour spacewalk

NASA astronaut Anil Menon and Canadian Space Agency astronaut Joshua Kutryk spent seven hours and 11 minutes outside the International Space Station installing and unfurling its seventh new roll-out solar array. The upgrade is intended to support the outpost’s power needs through its planned retirement in 2030; the EVA also marked the 100th U.S. ISS spacewalk under the stated counting method.

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European Spaceflight

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Australia counters ESA’s offer for ISS mission seat for astronaut Katherine Bennell-Pegg

Australia has submitted a counteroffer to the European Space Agency over the cost of sending astronaut Katherine Bennell-Pegg on a mission to the International Space Station. The proposed funding has drawn domestic criticism, with the government accused of haggling over the price of the historic mission.

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Our International Space Station coverage offers a window into the orbiting laboratory that has become a symbol of global cooperation in space. Get the latest updates on scientific research, crew expeditions, and the technological advancements aboard the ISS that contribute to our understanding of space and life on Earth.