The NASA/IPAC Extragalactic Database (NED) is a comprehensive online resource that provides information about astronomical objects outside our Milky Way galaxy. It includes data on galaxies, quasars, and other extragalactic entities, allowing researchers to access a wealth of information for their studies. NED is maintained by the NASA Infrared Processing and Analysis Center (IPAC) and serves as a vital tool for astronomers worldwide. Users can search for specific objects, view their properties, and explore related literature, making it an essential database for understanding the universe beyond our own galaxy.