This artist's concept shows how scientists think the thin atmosphere on Jupiter's moon Europa is formed. It illustrates how the impact of high-energy, charged particles can kick up material from the surface and how possible plumes might also contribute to the atmosphere.

NASA's Europa Clipper mission aims to better understand the moon's atmosphere by measuring its chemical composition with the MAss Spectrometer for Planetary EXploration/Europa (MASPEX) and "sniffing" the dust grains blasted off the surface with the SUrface Dust Analyzer (SUDA). These two instruments will help scientists understand whether Europa harbors the composition and chemistry required to host life.

Europa Clipper's three main science objectives are to determine the thickness of the moon's icy shell and its interactions with the ocean below, to investigate its composition, and to characterize its geology. The mission's detailed exploration of Europa will help scientists better understand the astrobiological potential for habitable worlds beyond our planet.

Managed by Caltech in Pasadena, California, NASA's Jet Propulsion Laboratory leads the development of the Europa Clipper mission in partnership with APL for NASA's Science Mission Directorate in Washington. APL designed the main spacecraft body in collaboration with JPL and NASA's Goddard Space Flight Center in Greenbelt, Maryland, NASA's Marshall Space Flight Center in Huntsville, Alabama, and Langley Research Center in Hampton, Virginia. The Planetary Missions Program Office at Marshall executes program management of the Europa Clipper mission.

NASA's Launch Services Program, based at Kennedy, manages the launch service for the Europa Clipper spacecraft, which will launch on a SpaceX Falcon Heavy rocket from Launch Complex 39A at Kennedy.

Find more information about Europa here: europa.nasa.gov