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   <news:title>Hybrid Worlds Are The Commonest Outcome Among The M-dwarf Sub-Neptunes Characterised With JWST</news:title>
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   <news:title>The JWST Proto-PAH Project: Aromatic Backbones With Extensive Aliphatic Substitution Account For Both The Aromatic And Aliphatic mission</news:title>
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   <news:title>Thermally Irreversible Sulfur Chemisorption On Silicate Grains As A Major Sulfur Reservoir In Molecular Clouds</news:title>
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  <loc>https://astrobiology.com/2026/10/05/chondrule-size-averaging-in-two-and-three-dimensions/</loc>
  <lastmod>2026-10-05T16:59:07Z</lastmod>
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   <news:title>Chondrule Size Averaging In Two And Three Dimensions</news:title>
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  <loc>https://astrobiology.com/2026/10/05/homogeneous-nucleation-of-water-vapor-evidenced-by-elongated-clouds-on-mars/</loc>
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   <news:title>Homogeneous Nucleation of Water Vapor Evidenced by Elongated Clouds on Mars</news:title>
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  <lastmod>2026-10-05T16:30:10Z</lastmod>
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   <news:title>TOI-6981 b: A Transiting Sub-Neptune At The Water Ice Line</news:title>
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   <news:title>Detecting Atmospheres In The Presence Of Stellar Contamination: An Empirically Calibrated Framework Applied To Four JWST/NIRSpec PRISM Transits Of TRAPPIST-1c</news:title>
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  <loc>https://astrobiology.com/2026/10/05/a-full-sky-spherex-map-of-integrated-3-3-and-3-4-%ce%bcm-pah-emission/</loc>
  <lastmod>2026-10-05T16:18:27Z</lastmod>
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   <news:title>A Full-Sky SPHEREx Map of Integrated 3.3 And 3.4 μm PAH Emission</news:title>
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  <lastmod>2026-10-05T16:14:35Z</lastmod>
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   <news:title>Chemical Structure Of RNA With Thiophosphate-modified Linker</news:title>
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    <news:name>Astrobiology</news:name>
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   <news:title>Sulfate Deposits On Iani Chaos On Mars</news:title>
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  <lastmod>2026-10-04T17:31:36Z</lastmod>
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  <lastmod>2026-10-04T17:29:08Z</lastmod>
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   <news:title>Pathways Of Early Evolution From The Perspectives Of A Riboreplisome -- The Ultimate RNA Machine Of Life</news:title>
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    <news:name>Astrobiology</news:name>
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   <news:title>On The Compositions Of Interstellar Objects</news:title>
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  <lastmod>2026-10-04T17:17:29Z</lastmod>
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    <news:name>Astrobiology</news:name>
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   <news:title>Planets Around Solar Twins/Analogs (PASTA) III: Chemical Clock Relations in Planet-Hosting Solar Analogs</news:title>
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  <lastmod>2026-10-04T17:13:34Z</lastmod>
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   <news:title>Water Enhances The Formation Of Refractory Sulfur In Interstellar Ices</news:title>
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