Preparing for Planetary Protection Analysis
A planetary protection engineer at NASA's Jet Propulsion Laboratory prepares samples for analysis on March 20, 2024. The samples, swabbed from the surfaces of the agency's Europa Clipper spacecraft during its construction, were collected to help monitor the mission's adherence to strict standards for biological cleanliness. Created in keeping with the international 1967 Outer Space Treaty, the mission's planetary protection protocols are designed to minimize the chance that microbes brought from Earth could compromise future scientific investigations at its target destination: Jupiter's icy moon Europa.
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.
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