Unisat refers to a series of small satellite missions designed for various purposes, often focused on education, research, and technology demonstration. Developed by universities and space organizations, these satellites typically utilize CubeSat technology, which allows for cost-effective and modular satellite design. Unisat projects aim to provide hands-on experience for students, advance scientific knowledge, and contribute to space research and exploration. They often feature payloads that can range from Earth observation instruments to technology testing in space environments.