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Environmental Tech News 18 June 2025 - 19 June 2025

Space Junk Gold Rush: Inside the 2025–2032 Race to Clean Up Earth’s Orbit and Cash In on Sustainability

Space Junk Gold Rush: Inside the 2025–2032 Race to Clean Up Earth’s Orbit and Cash In on Sustainability

Over 32,000 debris objects are regularly tracked, with an estimated 130+ million fragments too small to track, and a 1-centimeter piece can disable a satellite. The International Space Station has performed nearly 40 evasive maneuvers to dodge debris. Kessler Syndrome describes a self-sustaining cascade of collisions that could render portions of orbit unusable. In 2007, China’s anti-satellite test created over 3,000 trackable fragments, and in 2009 a collision between a U.S. Iridium satellite and a dead Russian Kosmos satellite generated another large debris field. There are over 9,000 active satellites in orbit as of 2023, with forecasts of 20,000 to
Wildfires Beware: How AI is Predicting and Preventing Forest Infernos

Wildfires Beware: How AI is Predicting and Preventing Forest Infernos

FireSat, a Google Research–led constellation with the Earth Fire Alliance, will refresh every 20 minutes and use onboard AI to detect fires as small as a 5×5 meter patch (25 m²); the first satellite was launched in 2025. ALERTCalifornia operates 1,100+ AI-assisted cameras across California, filtering frames to alert responders and enabling early detection before 911 calls. Pano AI uses tower-mounted ultra-HD cameras and the Pano Rapid Detect platform, is deployed in 10 U.S. states and 5 Australian states, and helped shorten response by 20–30 minutes on the 2023 Jackson Road Fire in Washington to contain it at 23 acres.
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