Astronauts complete a spacewalk to install the final roll-out solar array on the International Space Station, finishing a multi-year upgrade of the station’s power system. The work is described as taking place during a lengthy extravehicular activity, with reporting focused on the moment the last array is unfurled and secured.
Across outlets, the array is identified as the eighth and final Roll-Out Solar Array (IROSA), concluding an effort intended to increase the ISS’s power generation and extend the station’s operational life. One outlet quantifies the change as a rise from 160 kW to about 215 kW, while another describes the increase more generally as around a 30% gain. Coverage also emphasizes the upgrade’s role in sustaining the ISS through its planned retirement in 2030, including mention of an unexpected issue encountered during the final installation.
While all sources align on the core event—the final solar array installation during a spacewalk—some concentrate on technical outcomes and numbers, while others foreground narrative framing (such as completion moments) or audience logistics (such as how to watch live).
