The growing space debris problem, especially 1–10 cm fragments, threatens satellites and missions, with over 900,000 objects in orbit. Traditional ground-based and optical tracking is limited by atmosphere, line-of-sight, and darkness. Project-S tackles this with an AI-driven, radar-based CubeSat system. Its active microwave radar detects small debris in all conditions, while AI onboard and deep learning on the ground provide real-time, accurate tracking.