“…The LIBS‐MS method is an especially good match for future landed planetary missions because all of the necessary components (laser, optical spectrometers, mass spectrometer, microimaging, sample acquisition, and sample handling) have previously been proven on flight missions (e.g., ChemCam Maurice et al., 2012; Wiens et al., 2012, SuperCam Maurice et al., 2021; Wiens et al., 2021), Sample Analysis at Mars (SAM; Mahaffy et al., 2012), Mars Organic Molecule Analyzer (MOMA; Li et al., 2017), Robotic External Leak Detector (RELL; Fox et al., 2018). The precision and accuracy of the LIBS‐MS approach to dating have been successfully demonstrated on many terrestrial samples (Cattani et al., 2019; Cho et al., 2016; Cho & Cohen, 2018; Cohen et al., 2014; Devismes et al., 2016; Solé, 2014) (Figure 1).…”