Cornell Space Systems Design Studio is part of Cornell University's Sibley School of Mechanical and Aerospace Engineering and provides student-led spacecraft research and flight-experiment work. The studio develops chip satellites, cislunar CubeSats, Alpha CubeSat, and autonomous-navigation projects, combining spacecraft design, software, testing, propulsion, and mission-operations work. Cornell's Pathfinder for Autonomous Navigation project used student-built CubeSats with cold-gas propulsion and planned autonomous rendezvous; this record does not claim launch or mission success for current or unlaunched projects.