Experimental Instruments Aboard The Mars Perseverance Rover

NASA's recently-launched Perseverance rover will touch the surface of Mars in February if everything goes as planned.

The rover carries with it seven instruments which will be deployed to conduct unprecedented engineering and science tests.

Mastcam-Z: an advanced camera system with panoramic and stereoscopic imaging capability with the ability to zoom. The instrument also will determine mineralogy of the Martian surface and assist with rover operations. The principal investigator is James Bell, Arizona State University in Tempe.

SuperCam: an instrument that can provide imaging, chemical composition analysis, and mineralogy at a distance. The principal investigator is Roger Wiens, Los Alamos National Laboratory, Los Alamos, New Mexico. This instrument also has a significant contribution from the Centre National d’Etudes Spatiales, Institut de Recherche en Astrophysique et Planétologie (CNES/IRAP), France.

Planetary Instrument for X-ray Lithochemistry (PIXL): an X-ray fluorescence spectrometer and high-resolution imager to map the fine-scale elemental composition of Martian surface materials. PIXL will provide capabilities that permit more detailed detection and analysis of chemical elements than ever before. The principal investigator is Abigail Allwood, NASA’s Jet Propulsion Laboratory (JPL) in Pasadena, California.

Scanning Habitable Environments with Raman & Luminescence for Organics and Chemicals (SHERLOC): a spectrometer that will provide fine-scale imaging and uses an ultraviolet (UV) laser to map mineralogy and organic compounds. SHERLOC will be the first UV Raman spectrometer to fly to the surface of Mars and will provide complementary measurements with other instruments in the payload. SHERLOC includes a high-resolution color camera for microscopic imaging of Mars’ surface. The principal investigator is Luther Beegle, JPL.

The Mars Oxygen In-Situ Resource Utilization Experiment (MOXIE): a technology demonstration that will produce oxygen from Martian atmospheric carbon dioxide. If successful, MOXIE’s technology could be used by future astronauts on Mars to burn rocket fuel for returning to Earth. The principal investigator is Michael Hecht, Massachusetts Institute of Technology, Cambridge, Massachusetts.

Mars Environmental Dynamics Analyzer (MEDA): a set of sensors that will provide measurements of temperature, wind speed and direction, pressure, relative humidity, and dust size and shape. The principal investigator is Jose Rodriguez-Manfredi, Centro de Astrobiología, Instituto Nacional de Tecnica Aeroespacial, Spain.

The Radar Imager for Mars’ Subsurface Experiment (RIMFAX): a ground-penetrating radar that will provide centimeter-scale resolution of the geologic structure of the subsurface. The principal investigator is Svein-Erik Hamran, the Norwegian Defense Research Establishment, Norway.