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<url><loc>https://cosmochemistry-papers.com/2026/09/29/coupled-gas-and-mineral-chemistry-in-a-60-day-venus-weathering-experiment-at-the-glenn-extreme-environments-rig-geer/</loc><news:news><news:publication><news:name>Cosmochemistry Papers</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-09-29T15:41:45+00:00</news:publication_date><news:title>Coupled Gas and Mineral Chemistry in a 60-Day Venus Weathering Experiment at the Glenn Extreme Environments Rig (GEER)</news:title></news:news></url><url><loc>https://cosmochemistry-papers.com/2026/09/29/beyond-hydrogen-simultaneous-depth-profiling-of-water-and-rock-forming-elements-in-the-martian-shallow-subsurface-via-combined-active-neutron-and-prompt-gamma-ray-spectroscopy/</loc><news:news><news:publication><news:name>Cosmochemistry Papers</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-09-29T15:39:32+00:00</news:publication_date><news:title>Beyond Hydrogen: Simultaneous Depth Profiling of Water and Rock-Forming Elements in the Martian Shallow Subsurface via Combined Active Neutron and Prompt Gamma-Ray Spectroscopy</news:title></news:news></url><url><loc>https://cosmochemistry-papers.com/2026/09/29/post-flight-assessment-of-the-osiris-rex-sample-return-capsule-src-for-organic-and-other-potential-contaminants/</loc><news:news><news:publication><news:name>Cosmochemistry Papers</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-09-29T15:35:17+00:00</news:publication_date><news:title>Post-flight assessment of the OSIRIS-REx Sample Return Capsule (SRC) for organic and other potential contaminants</news:title></news:news></url><url><loc>https://cosmochemistry-papers.com/2026/09/28/oxygen-isotope-thermometry-and-composition-of-aqueous-fluids-within-the-parent-body-of-asteroid-101955-bennu/</loc><news:news><news:publication><news:name>Cosmochemistry Papers</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-09-28T13:26:18+00:00</news:publication_date><news:title>Oxygen isotope thermometry and composition of aqueous fluids within the parent body of asteroid (101955) Bennu</news:title></news:news></url><url><loc>https://cosmochemistry-papers.com/2026/09/28/a-microkrystite-from-the-australasian-tektite-microtektite-strewn-field/</loc><news:news><news:publication><news:name>Cosmochemistry Papers</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-09-28T13:23:44+00:00</news:publication_date><news:title>A Microkrystite from the Australasian Tektite/Microtektite Strewn Field</news:title></news:news></url></urlset>