
JAXA Startup to Forecast Risk of Sinkholes Due to Damaged Sewage Pipes as Infrastructure Ages across Japan
Yomiuri Shimbun file photo A large sinkhole in Yashio, Saitama Prefecture, is seen from a Yomiuri Shimbun helicopter on Feb. 3. The Yomiuri Shimbun 14:37 JST, March 23, 2025 A startup established by officials of the Japan Aerospace Exploration Agency (JAXA …