Description: Pico-satellites are an emerging new class of spacecraft. Maneuverable pico-satellites require active guidance, navigation, and control (GN&C) systems to perform coordinated tasks such as formation flying and automated rendezvous and docking. A compact, low power GN&C system will be fabricated and tested for use on pico-satellites. The proposed design provides 6 degrees-of-freedom (DOF) translation and rotation control in less than 25% of a 3-Unit CubeSat or 3 DOF rotation only control in less than one half a standard Cubesat volume. During Phase 2, flight components will be procured, integrated, and tested as a single embedded system and delivered as a flight unit for environmental qualification and in-orbit demonstration on a suitable pico-satellite flight opportunity. The technology is expected to reach TRL 6 by the conclusion of Phase 2.