News Summary Archives Astrobiology News 22 August 2006 By Keith Cowing August 22, 2006 Planetesimals To Brown Dwarfs: What is a Planet?, arXiv.org Radioactive Probes of the Supernova-Contaminated Solar Nebula: Evidence that the Sun was Born in a Cluster, arXiv.org A Preliminary Survey of Non-Lichenized Fungi Cultured from the Hyperarid Atacama Desert of Chile Ultrastructural Study of Iron Oxide Precipitates: Implications for the Search for Biosignatures in the Meridiani Hematite Concretions, Mars Survival of Methanogens During Desiccation: Implications for Life on Mars Entrapment of Bacteria in Fluid Inclusions in Laboratory-Grown Halite Spectral Properties of Lake Superior Banded Iron Formation: Application to Martian Hematite Deposits The Photochemical Stability of Carbonates on Mars Survival and Germinability of Bacillus subtilis Spores Exposed to Simulated Mars Solar Radiation: Implications for Life Detection and Planetary Protection Testing the Potential for Computational Chemistry to Quantify Biophysical Properties of the Non-Proteinaceous Amino Acids With a Grain of Salt: What Halite Has to Offer to Discussions on the Origin of Life On Laboratory Simulation and the Effect of Small Temperature Oscillations About the Freezing Point and Ice Formation on the Evaporation Rate of Water Spiders: Water-Driven Erosive Structures in the Southern Hemisphere of Mars Influence on Photosynthesis of Starlight, Moonlight, Planetlight, and Light Pollution Keith Cowing Explorers Club Fellow, ex-NASA Space Station Payload manager/space biologist, Away Teams, Journalist, Lapsed climber, Synaesthete, Na’Vi-Jedi-Freman-Buddhist-mix, ASL, Devon Island and Everest Base Camp veteran, (he/him) 🖖🏻 Follow on Twitter
News Summary Archives Young Planets Around Young Accreting Stars: I. Migration and Inner Stalling Orbits Status Report May 12, 2025
News Summary Archives Statistical Geochemical Constraints On present-day Water Outgassing As A Source Of Secondary Atmospheres On The TRAPPIST-1 Exoplanets Status Report May 8, 2025
News Summary Archives First Detections Of PN, PO And PO+ Toward A Shocked Low-mass Starless Core Status Report May 2, 2025
News Summary Archives Two Neighbours To The Ultra-short-period Earth-sized Planet K2-157 b In The Warm Neptunian Savanna Status Report April 30, 2025
News Summary Archives Biomass Mission: Weighing A Living Planet’s Forests Press Release April 30, 2025