CU Aerospace (also known as CUA, Champaign-Urbana Aerospace) is a company that develops space propulsion systems. It offers fiber-fed pulsed plasma thrusters (FPPT), monopropellant propulsion units (MPUC), air vehicle systems, gas phase lasers, etc. The company provides BLAZE Multiphysics, a simulation software for the analysis of physical systems, and THERMOSYS, a toolbox for analyzing the behavior of air-conditioning and refrigeration systems. CU Aerospace provides mission planning, production, testing, integration, and post-delivery support services.