English: PIA18407: Ultraviolet Instrument for Mars 2020 Rover is SHERLOC

http://photojournal.jpl.nasa.gov/catalog/pia18407

This illustration depicts the mechanism and conceptual research targets for an instrument named Scanning Habitable Environments with Raman & Luminescence for Organics and Chemicals, or SHERLOC. This instrument has been selected as one of seven investigations for the payload of NASA's Mars 2020 rover mission. SHERLOC will be a spectrometer that will provide fine-scale imaging and use an ultraviolet laser to determine fine-scale mineralogy and detect organic compounds. .

Mars 2020 is a mission concept that NASA announced in late 2012 to re-use the basic engineering of Mars Science Laboratory to send a different rover to Mars, with new objectives and instruments, launching in 2020.

NASA's Jet Propulsion Laboratory, a division of the California Institute of Technology, Pasadena, manages NASA's Mars Exploration Program for the NASA Science Mission Directorate, Washington.