Earth, Layer by Layer - This animation reveals the Earth's layers, their incredible thickness, and scorching temperatures. Explore the crust, mantle, outer core, and inner core like never before. | The Brain Maze

The "Hong Kong Youth Scientific Innovation" satellite, the world's first large-scale AI model Earth observation satellite used for sustainable urban development, was sent into planned orbit atop a Smart Dragon-3 (SD-3) commercial rocket along with six other satellites on February 12, 2026. Unlike traditional satellites that rely on ground-based analysis, this cutting-edge satellite incorporates large-scale AI models and can process data in real time. #technology | CGTN