Shared from twixb · arstechnica.com

Uh-oh, the International Space Station is leaking again

arstechnica.com·May 21, 2026

NASA has confirmed that the Russian segment of the International Space Station is leaking atmosphere again, an ongoing issue attributed to microscopic structural cracks that have proven difficult to repair. Despite previous efforts to stabilize the leak, the problem has resurfaced.

The recurring atmospheric leak in the Russian segment of the International Space Station highlights the critical need for advancements in detecting and repairing microscopic structural cracks in space environments. This presents an opportunity for space tech startups to innovate in non-invasive diagnostic tools or advanced materials that can withstand or self-repair in the harsh conditions of space, potentially opening new commercial avenues in the maintenance of orbital infrastructure.

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