| The NASA Roadmap to Ocean Worlds | 2019/01/01 | English | 169 |
| Microbial Populations in Antarctic Permafrost: Biodiversity, State, Age, and Implication for Astrobiology | 2007/04/01 | English | 169 |
| The Raman Laser Spectrometer for the ExoMars Rover Mission to Mars | 2017/07/01 | English | 168 |
| The First Cell Membranes | 2002/12/01 | English | 168 |
| Aqueous Corrosion of Phosphide Minerals from Iron Meteorites: A Highly Reactive Source of Prebiotic Phosphorus on the Surface of the Early Earth | 2005/08/01 | English | 166 |
| Biosignatures on Mars: What, Where, and How? Implications for the Search for Martian Life | 2015/11/01 | English | 162 |
| Morphological Biosignatures and the Search for Life on Mars | 2003/06/01 | English | 161 |
| Influence of Ionic Inorganic Solutes on Self-Assembly and Polymerization Processes Related to Early Forms of Life: Implications for a Prebiotic Aqueous Medium | 2002/06/01 | English | 153 |
| Energy, Chemical Disequilibrium, and Geological Constraints on Europa | 2007/12/01 | English | 153 |
| Hydrothermal Systems in Small Ocean Planets | 2007/12/01 | English | 153 |
| Survival of Rock-Colonizing Organisms After 1.5 Years in Outer Space | 2012/05/01 | English | 152 |
| The Mars Organic Molecule Analyzer (MOMA) Instrument: Characterization of Organic Material in Martian Sediments | 2017/07/01 | English | 150 |
| Spectral Signatures of Photosynthesis. II. Coevolution with Other Stars And The Atmosphere on Extrasolar Worlds | 2007/02/01 | English | 147 |
| Lichens Survive in Space: Results from the 2005 LICHENS Experiment | 2007/06/01 | English | 143 |
| The Ladder of Life Detection | 2018/11/01 | English | 143 |
| Necessary, but Not Sufficient: Raman Identification of Disordered Carbon as a Signature of Ancient Life | 2003/12/01 | English | 141 |
| Biosignature Preservation and Detection in Mars Analog Environments | 2017/04/01 | English | 140 |
| Raman Imagery: A New Approach to Assess the Geochemical Maturity and Biogenicity of Permineralized Precambrian Fossils | 2005/06/01 | English | 139 |
| Microbially Induced Sedimentary Structures Recording an Ancient Ecosystem in theca.3.48 Billion-Year-Old Dresser Formation, Pilbara, Western Australia | 2013/12/01 | English | 139 |
| Formation of Amino Acids and Nucleotide Bases in a Titan Atmosphere Simulation Experiment | 2012/09/01 | English | 130 |
| A Thermodynamic Basis for Prebiotic Amino Acid Synthesis and the Nature of the First Genetic Code | 2009/06/01 | English | 129 |
| Effects of a Simulated Martian UV Flux on the Cyanobacterium, Chroococcidiopsis sp. 029 | 2005/04/01 | English | 128 |
| Modeling Repeated M Dwarf Flaring at an Earth-like Planet in the Habitable Zone: Atmospheric Effects for an Unmagnetized Planet | 2019/01/01 | English | 128 |
| The “Strong” RNA World Hypothesis: Fifty Years Old | 2013/04/01 | English | 128 |
| Ionizing Radiation and Life | 2011/07/01 | English | 128 |
| The Search for Life on Europa: Limiting Environmental Factors, Potential Habitats, and Earth Analogues | 2003/12/01 | English | 127 |
| Searching for Life on Mars: Selection of Molecular Targets for ESA's Aurora ExoMars Mission | 2007/08/01 | English | 125 |
| Global Biogeochemical Changes at Both Ends of the Proterozoic: Insights from Phosphorites | 2010/03/01 | English | 121 |
| Exoplanet Biosignatures: A Framework for Their Assessment | 2018/06/01 | English | 121 |
| Defining Life | 2010/12/01 | English | 121 |