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   <news:title>Methane Production On Mars-Relevant Clay Minerals And Simulant Regolith</news:title>
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   <news:title>Curiosity Mars Rover Discovers A Field Of Honeycomb Textures</news:title>
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   <news:title>Constraining The Lives And Times Of Exoplanets Through Evolutionary Bayesian Retrievals</news:title>
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  <loc>https://astrobiology.com/2026/07/29/project-hephaistos-iii-characterizing-anomalous-infrared-sources-identified-as-dyson-sphere-candidates/</loc>
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   <news:title>Project Hephaistos -- III. Characterizing Anomalous Infrared Sources Identified As Dyson-sphere Candidates</news:title>
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  <lastmod>2026-07-29T16:32:51Z</lastmod>
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   <news:title>SCoRE: The Surface Composition Of Rocky Exoplanets</news:title>
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  <loc>https://astrobiology.com/2026/07/29/breakthrough-listens-automated-commensal-technosignature-survey-with-meerkat/</loc>
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   <news:title>Breakthrough Listen&amp;#039;s Automated Commensal Technosignature Survey With MeerKAT</news:title>
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  <loc>https://astrobiology.com/2026/07/29/laboratory-spectroscopy-theoretical-characterization-and-astronomical-search-for-syn-propenethial-ch2chchs/</loc>
  <lastmod>2026-07-29T16:26:15Z</lastmod>
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   <news:title>Laboratory Spectroscopy, Theoretical Characterization, And Astronomical Search For Syn-propenethial (CH2CHCHS)</news:title>
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  <loc>https://astrobiology.com/2026/07/29/atmospheric-escape-rates-of-planets-in-stellar-tidal-fields-from-3-d-hydrodynamic-simulations/</loc>
  <lastmod>2026-07-29T16:22:02Z</lastmod>
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   <news:title>Atmospheric Escape Rates of Planets in Stellar Tidal Fields from 3-D Hydrodynamic Simulations</news:title>
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  <loc>https://astrobiology.com/2026/07/29/when-two-worlds-collide-how-collisions-between-silicate-and-carbonaceous-nanograins-can-drive-complex-chemistry/</loc>
  <lastmod>2026-07-29T16:16:12Z</lastmod>
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    <news:name>Astrobiology</news:name>
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   <news:title>When Two Worlds Collide: How Collisions Between Silicate and Carbonaceous Nanograins can Drive Complex Chemistry</news:title>
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  <lastmod>2026-07-28T17:05:47Z</lastmod>
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    <news:name>Astrobiology</news:name>
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   <news:title>Dinosaur-killing Asteroid Also Created A Dust Cloud That Insulated Earth, Charbroiling Cretaceous Creatures</news:title>
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  <lastmod>2026-07-28T17:10:11Z</lastmod>
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    <news:name>Astrobiology</news:name>
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   <news:title>Current Water Trapping Micro-habitats On The Surface Of Mars</news:title>
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  <lastmod>2026-07-28T16:48:55Z</lastmod>
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    <news:name>Astrobiology</news:name>
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   <news:title>ANDES, The High-resolution Spectrograph Oof The ELT: Simulated Performance Of The CORO Module And Overview Of The High-contrast Capabilities For Exoplanet Observations</news:title>
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  <lastmod>2026-07-28T16:37:27Z</lastmod>
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    <news:name>Astrobiology</news:name>
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   <news:title>When Polymers Meet Primitive Membranes: How Molecular Cooperation May Have Helped Life Begin</news:title>
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  <loc>https://astrobiology.com/2026/07/28/comparative-genomics-of-space-resilient-chroococcidiopsis-cyanobacteria-reveals-a-core-genetic-repertoire-supporting-extreme-tolerance-towards-desert-and-non-earth-conditions/</loc>
  <lastmod>2026-07-28T16:30:55Z</lastmod>
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    <news:name>Astrobiology</news:name>
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   <news:title>Comparative Genomics Of Space-resilient Chroococcidiopsis Cyanobacteria Reveals A Core Genetic Repertoire Supporting Extreme Tolerance Towards Desert And Non-Earth Conditions</news:title>
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  <loc>https://astrobiology.com/2026/07/28/avalanche-season-on-mars/</loc>
  <lastmod>2026-07-28T16:20:27Z</lastmod>
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    <news:name>Astrobiology</news:name>
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   <news:title>Avalanche Season On Mars</news:title>
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  <loc>https://astrobiology.com/2026/07/28/detecting-habitable-exoplanet-atmospheres-with-life-the-large-interferometer-for-exoplanets/</loc>
  <lastmod>2026-07-28T16:16:35Z</lastmod>
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    <news:name>Astrobiology</news:name>
    <news:language>en</news:language>
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   <news:title>Detecting Habitable Exoplanet Atmospheres With LIFE, The Large Interferometer For Exoplanets</news:title>
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   <news:genres>Blog</news:genres>
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  <loc>https://astrobiology.com/2026/07/28/the-possible-aqueous-origins-of-manganese-alteration-minerals-in-the-maaz-formation-of-jezero-crater/</loc>
  <lastmod>2026-07-28T16:13:00Z</lastmod>
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    <news:name>Astrobiology</news:name>
    <news:language>en</news:language>
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   <news:title>The Possible Aqueous Origins of Manganese Alteration Minerals in the Máaz Formation of Jezero Crater</news:title>
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  <loc>https://astrobiology.com/2026/07/28/microbial-diversity-in-pyrenean-ice-caves-extreme-cryogenic-environments-as-analogues-for-extraterrestrial-habitability/</loc>
  <lastmod>2026-07-28T16:07:27Z</lastmod>
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    <news:name>Astrobiology</news:name>
    <news:language>en</news:language>
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   <news:title>Microbial Diversity In Pyrenean Ice Caves: Extreme Cryogenic Environments As Analogues For Extraterrestrial Habitability</news:title>
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