Researchers in China have developed an exceptionally powerful synthetic aperture lidar system that could enable the nation to scrutinize foreign assets – particularly military spy satellites ...

Scientists in China have built the world’s most powerful spy camera, capable of recognising people’s faces from low-Earth orbit. The technology, developed by a team from the Chinese Academy of ...

Take advantage of apps such as Detectify, Hidden IR Camera Detector, Hidden Spy Camera Finder Pro and others. These apps can effectively detect cameras, and their infrared lights, and provide many ...

The camera built by the Chinese Academy of Sciences’ Aerospace Information Research Institute can decipher details just 1.7mm across from 100km away (Getty) Scientists in China have built the world’s ...