The Roman Coronagraph Instrument on NASA's upcoming Nancy Grace Roman Space Telescope will test new tools that block starlight, revealing planets hidden by the glare of their parent stars. The technology demonstration instrument is shown here – inside a shipping container – on May 17, 2024, at NASA's Jet Propulsion Laboratory in Southern California, where it was designed and built. Mission team members said farewell to the instrument by signing their names to a flag (featuring the mission logo) on the outside of the container, which carried the instrument from JPL to NASA's Goddard Space Flight Center in Greenbelt, Maryland. There, it will join the rest of the space observatory in preparation for launch by May 2027. https://photojournal.jpl.nasa.gov/catalog/PIA26278