A group of engineers in full white coveralls with masks stand in a clean room. Several engineers are giving a thumbs up hand gesture. They are standing around two faraday cups, part of the spacecraft's plasma detection instrument, following functional tests performed after the instrument was delivered to NASA's Jet Propulsion Laboratory in Southern, California.
Source: NASA/JPL-Caltech
Published: July 18, 2022

Engineers from NASA's Jet Propulsion Laboratory (JPL) and the Johns Hopkins Applied Physics Laboratory (APL) stand next to Europa Clipper's plasma detection instrument, called the Plasma Instrument for Magnetic Sounding (PIMS), in a clean room at JPL in Southern California, following a series of functional tests. APL delivered the instrument to JPL in June 2022.