Astrobiology
- Astrobiological Polarimeter
(Wednesday, February 11, 2009) - Novel Sfp1 Transcriptional Regulation of Saccharomyces cerevisiae Gene Expression Changes During Spaceflight
(Wednesday, February 11, 2009) - Short- and Long-Term Olivine Weathering in Svalbard: Implications for Mars
(Wednesday, February 11, 2009) - A Case for Ancient Springs in Arabia Terra, Mars
(Wednesday, February 11, 2009) - Inorganic Nitrogen Reduction and Stability under Simulated Hydrothermal Conditions
(Wednesday, February 11, 2009) - A Revised, Hazy Methane Greenhouse for the Archean Earth
(Wednesday, February 11, 2009) - Fossilized Microorganisms from the Emperor Seamounts: Implications for the Search for a Subsurface Fossil Record on Earth and Mars
(Wednesday, February 11, 2009) - Isolation of rpoB Mutations Causing Rifampicin Resistance in Bacillus subtilis Spores Exposed to Simulated Martian Surface Conditions
(Wednesday, February 11, 2009) - Determination of Lethality Rate Constants and D-Values for Bacillus atrophaeus (ATCC 9372) Spores Exposed to Dry Heat from 115 deg C to 170 deg C
(Wednesday, February 11, 2009) - The Possible Origin and Persistence of Life on Enceladus and Detection of Biomarkers in the Plume
(Friday, January 9, 2009) - The 2005 MARTE Robotic Drilling Experiment in Rio Tinto, Spain: Objectives, Approach, and Results of a Simulated Mission to Search for Life in the Mar
(Friday, January 9, 2009) - Design and Practices for Use of Automated Drilling and Sample Handling in MARTE While Minimizing Terrestrial and Cross Contamination
(Friday, January 9, 2009) - Science Results from a Mars Drilling Simulation (Rio Tinto, Spain) and Ground Truth for Remote Science Observations
(Friday, January 9, 2009) - SOLID2: An Antibody Array-Based Life-Detector Instrument in a Mars Drilling Simulation Experiment (MARTE)
(Friday, January 9, 2009) - The MARTE VNIR Imaging Spectrometer Experiment: Design and Analysis
(Friday, January 9, 2009) - The Subsurface Geology of Rio Tinto: Material Examined During a Simulated Mars Drilling Mission for the Mars Astrobiology Research and Technology Expe
(Friday, January 9, 2009) - Underground Habitats in the Rio Tinto Basin: A Model for Subsurface Life Habitats on Mars
(Friday, January 9, 2009) - Visible-Near Infrared Point Spectrometry of Drill Core Samples from Rio Tinto, Spain: Results from the 2005 Mars Astrobiology Research and Technology
(Friday, January 9, 2009) - Did Earthquakes Keep the Early Crust Habitable?
(Wednesday, January 2, 2008) - Energy, Chemical Disequilibrium, and Geological Constraints on Europa
(Wednesday, January 2, 2008) - Hydrothermal Systems in Small Ocean Planets
(Wednesday, January 2, 2008) - Hydrogeologic Controls on Episodic H2 Release from Precambrian Fractured Rocks--Energy for Deep Subsurface Life on Earth and Mars
(Wednesday, January 2, 2008) - Geochemical Constraints on Sources of Metabolic Energy for Chemolithoautotrophy in Ultramafic-Hosted Deep-Sea Hydrothermal Systems
(Wednesday, January 2, 2008) - Temporal Changes in Fluid Chemistry and Energy Profiles in the Vulcano Island Hydrothermal System
(Wednesday, January 2, 2008) - Radiolytic Hydrogen and Microbial Respiration in Subsurface Sediments
(Wednesday, January 2, 2008) - A Thermodynamic Analysis of Microbial Growth Experiments
(Wednesday, January 2, 2008) - Formate as an Energy Source for Microbial Metabolism in Chemosynthetic Zones of Hydrothermal Ecosystems
(Wednesday, January 2, 2008) - Actinides and Life's Origins
(Wednesday, January 2, 2008) - Quantitative Habitability
(Wednesday, January 2, 2008) - An Energy Balance Concept for Habitability
(Wednesday, January 2, 2008) - A "Follow the Energy" Approach for Astrobiology
(Wednesday, January 2, 2008) - Search for Extraterrestrial Life Using Chiral Molecules: Mandelate Racemase as a Test Case
(Tuesday, December 12, 2006) - Was Earth Ever Infected by Martian Biota? Clues from Radioresistant Bacteria
(Tuesday, December 12, 2006) - Detectability of Planetary Characteristics in Disk-Averaged Spectra II: Synthetic Spectra and Light-Curves of Earth
(Tuesday, December 12, 2006) - An Examination of the Carbon Isotope Effects Associated with Amino Acid Biosynthesis
(Tuesday, December 12, 2006) - Arabidopsis thaliana in Hypobaric Environments: Implications for Low-Pressure Bioregenerative Life Support Systems for Mars Missions and Terraforming
(Tuesday, December 12, 2006) - Chemical Mapping of Proterozoic Organic Matter at Submicron Spatial Resolution
(Tuesday, December 12, 2006) - Application of the Mars Organic Analyzer to Nucleobase and Amine Biomarker Detection
(Tuesday, December 12, 2006) - Methane Production by Methanogens Following an Aerobic Washing Procedure: Simplifying Methods for Manipulation
(Tuesday, December 12, 2006) - Influence on Photosynthesis of Starlight, Moonlight, Planetlight, and Light Pollution
(Tuesday, August 22, 2006) - Spiders: Water-Driven Erosive Structures in the Southern Hemisphere of Mars
(Tuesday, August 22, 2006) - On Laboratory Simulation and the Effect of Small Temperature Oscillations About the Freezing Point and Ice Formation on the Evaporation Rate of Water
(Tuesday, August 22, 2006) - With a Grain of Salt: What Halite Has to Offer to Discussions on the Origin of Life
(Tuesday, August 22, 2006) - Testing the Potential for Computational Chemistry to Quantify Biophysical Properties of the Non-Proteinaceous Amino Acids
(Tuesday, August 22, 2006) - Survival and Germinability of Bacillus subtilis Spores Exposed to Simulated Mars Solar Radiation: Implications for Life Detection and Planetary Protec
(Tuesday, August 22, 2006) - The Photochemical Stability of Carbonates on Mars
(Tuesday, August 22, 2006) - Spectral Properties of Lake Superior Banded Iron Formation: Application to Martian Hematite Deposits
(Tuesday, August 22, 2006) - Entrapment of Bacteria in Fluid Inclusions in Laboratory-Grown Halite
(Tuesday, August 22, 2006) - Survival of Methanogens During Desiccation: Implications for Life on Mars
(Tuesday, August 22, 2006) - Ultrastructural Study of Iron Oxide Precipitates: Implications for the Search for Biosignatures in the Meridiani Hematite Concretions, Mars
(Tuesday, August 22, 2006) - A Preliminary Survey of Non-Lichenized Fungi Cultured from the Hyperarid Atacama Desert of Chile
(Tuesday, August 22, 2006) - Bacterial Community in Ancient Siberian Permafrost as Characterized by Culture and Culture-Independent Methods
(Thursday, June 29, 2006) - Endolithic Cyanobacteria in Halite Rocks from the Hyperarid Core of the Atacama Desert
(Thursday, June 29, 2006) - Magnetism, Iron Minerals, and Life on Mars
(Thursday, June 29, 2006) - Oxidant Enhancement in Martian Dust Devils and Storms: Implications for Life and Habitability
(Thursday, June 29, 2006) - Oxidant Enhancement in Martian Dust Devils and Storms: Storm Electric Fields and Electron Dissociative Attachment
(Thursday, June 29, 2006) - Clathrate Hydrates of Oxidants in the Ice Shell of Europa
(Thursday, June 29, 2006) - Infrared Spectra and Radiation Stability of H2O2 Ices Relevant to Europa
(Thursday, June 29, 2006) - Experimentally Tracing the Key Steps in the Origin of Life: The Aromatic World
(Thursday, June 29, 2006) - Astrobiology Volume 2 Number 4 2002 Table of Contents
(Friday, February 7, 2003) - Table of Contents, Astrobiology, Vol. 2 No. 3, Fall 2002
(Saturday, January 4, 2003)
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