How will NASA controllers 'drive' the Lucy spacecraft?

NASA's Lucy will be on a mission to study trojan asteroids. Flight Navigator Coralie Adam explains how the spacecraft is controlled from Earth. Watch more Lucy Goes to Space videos: https://www.youtube.com/watch?v=mwr4d3QZJhM&list=PL_8hVmWnP_O0LHkltfuZmy0VOf-hLQ6v0 Credit: NASA Goddard Space Flight Center