In 2024 the Curiosity Mars rover encountered a deposit of light-toned stones in Gediz Vallis, Gale crater on Mars. Subsequent analyses of these stones by the rover's Alph[...]

The Planetary Instrument for X-ray Lithochemistry (PIXL) on board the Perseverance rover collects high-resolution geochemical data at hundreds to thousands of individual [...]

Glen Torridon is located in Gale crater, Mars, and was explored by the Curiosity rover from early 201902 until 202104. This geomorphic map was created to better understan[...]

In this study, I mapped hematite signatures in Meridiani Planum, Mars using Compact Reconnaissance Imaging Spectrometer for Mars (CRISM) orbital data, and investigated th[...]

Some oxidized compounds in Martian soils may form through heterogeneous electrochemistry (HEC) stimulated by electrostatic discharge (ESD) during dust storms and dust dev[...]

Methane (CH4) on Mars has high scientific significance, especially its generation and destruction mechanisms. With an estimated photochemical lifetime of ~300 years, obse[...]

Vera Rubin ridge (VRR), located in Gale crater, Mars, contains coarse-grained (>3-5 µm) gray hematite particles. VRR likely experienced multiple episodes of diagenesis[...]

The data includes phase boundary data among three ferric sulfates (kornelite, paracoquimbite, and ferricopiapite) under simulated Martian temperature and humidity conditi[...]

Heterogeneous electrochemistry induced by Martian dust activity is an important type of atmosphere-surface interaction that affects geochemical processes at the Martian s[...]

Mars Reconnaissance Orbiter (MRO) hyperspectral imaging spectrometer data (CRISM), Context Imager (CTX), and HiRISE imager data were used document the formation of a new [...]