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  <lastmod>2026-08-25T15:49:11Z</lastmod>
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   <news:title>Gullies At The Start Of Martian Spring</news:title>
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   <news:title>Substructure Evolution From Protoplanetary To Debris Disks Driven By Mutually Gravitating Planetesimals And Implications On Kepler Resonances And Free-floating Planets</news:title>
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  <loc>https://astrobiology.com/2026/08/24/mbari-ocean-world-expedition-movement-in-the-deep/</loc>
  <lastmod>2026-08-24T18:09:56Z</lastmod>
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   <news:title>MBARI Ocean World Expedition: Movement In The Deep</news:title>
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   <news:title>Orbital Biosignature Assays: FLEX Photosynthesis Satellite Fueled</news:title>
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   <news:title>The Cross-Survey Decade: A Call to Action</news:title>
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  <loc>https://astrobiology.com/2026/08/24/nasa-spaceline-current-awareness-list-1213-21-august-2026-space-life-science-research-results/</loc>
  <lastmod>2026-08-24T18:16:41Z</lastmod>
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   <news:title>NASA Spaceline Current Awareness List #1,213 21 August 2026 (Space Life Science Research Results)</news:title>
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  <loc>https://astrobiology.com/2026/08/24/quasi-diurnal-kelvin-wave-observed-in-the-atmosphere-of-mars-by-the-pressure-sensor-on-the-insight-lander/</loc>
  <lastmod>2026-08-24T17:57:22Z</lastmod>
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   <news:title>Quasi-diurnal Kelvin Wave Observed in the Atmosphere of Mars by the Pressure Sensor on the InSight Lander</news:title>
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  <loc>https://astrobiology.com/2026/08/24/the-effects-of-m-star-age-dependent-ultraviolet-emission-on-detecting-and-interpreting-exoplanet-biosignatures/</loc>
  <lastmod>2026-08-24T17:52:54Z</lastmod>
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   <news:title>The Effects of M Star Age Dependent Ultraviolet Emission on Detecting and Interpreting Exoplanet Biosignatures</news:title>
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  <loc>https://astrobiology.com/2026/08/24/shaping-shape-a-spectro-polarimeter-onboard-chandrayaan-3-to-observe-earth-as-an-exoplanet/</loc>
  <lastmod>2026-08-24T17:48:07Z</lastmod>
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    <news:name>Astrobiology</news:name>
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   <news:title>Shaping SHAPE - A Spectro-polarimeter Onboard Chandrayaan-3 To Observe Earth As An Exoplanet</news:title>
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  <lastmod>2026-08-24T17:38:24Z</lastmod>
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   <news:title>Finding Habitable Exoplanets with Binary Relative Astrometry: Planet Detection and Characterization with the Microarcsecond Astrometric Retrieval Algorithm (MARA)</news:title>
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  <loc>https://astrobiology.com/2026/08/24/astro-hunters-machine-learning-for-exoplanet-transit-detection-in-tess-photometry/</loc>
  <lastmod>2026-08-24T17:33:47Z</lastmod>
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    <news:name>Astrobiology</news:name>
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   <news:title>Astro-Hunters: Machine Learning For Exoplanet Transit Detection In TESS Photometry</news:title>
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  <loc>https://astrobiology.com/2026/08/24/the-inbound-gas-and-dust-evolution-of-interstellar-comet-3i-atlas-from-optical-spectroscopy-and-multi-band-photometry/</loc>
  <lastmod>2026-08-24T17:30:57Z</lastmod>
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    <news:name>Astrobiology</news:name>
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   <news:title>The Inbound Gas and Dust Evolution of Interstellar Comet 3I/ATLAS from Optical Spectroscopy and Multi-band Photometry</news:title>
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