In this special NUS Open House 2026 episode of Intrigued to Innovate, host Dr Jovan Tan sits down with Tristan Voon, a student from the NUS Innovation & Design Programme (iDP) leading the Galassia-5 CubeSat payload project.

At its core, Galassia-5 is a Singapore government-backed Earth observation mission designed to revolutionise data delivery by cutting latency from hours to just 5 to 10 minutes. Confronted with the critical bottleneck of delayed satellite imagery for applications like piracy surveillance, Tristan and his team are leveraging an onboard AI Neural Processor Unit (NPU) to run edge AI. This enables the satellite to process images in space and transmit only the most vital information directly to users via a downlink.

What makes this mission even more remarkable is its origin. Bypassing traditional routes, Tristan rea ...