Title	Publication Date	Language	Citations
Mass-Independent Fractionation of Sulfur Isotopes in Archean Sediments: Strong Evidence for an Anoxic Archean Atmosphere	2002/03/01	English	615
Extreme Water Loss and Abiotic O2Buildup on Planets Throughout the Habitable Zones of M Dwarfs	2015/02/01	English	345
Biosignatures from Earth-Like Planets Around M Dwarfs	2005/12/01	English	340
Ground-Based Facilities for Simulation of Microgravity: Organism-Specific Recommendations for Their Use, and Recommended Terminology	2013/01/01	English	301
Remote Sensing of Planetary Properties and Biosignatures on Extrasolar Terrestrial Planets	2002/06/01	English	300
Exoplanet Biosignatures: A Review of Remotely Detectable Signs of Life	2018/06/01	English	299
Habitability on Early Mars and the Search for Biosignatures with the ExoMars Rover	2017/07/01	English	289
Temperature and Moisture Conditions for Life in the Extreme Arid Region of the Atacama Desert: Four Years of Observations Including the El Niño of 1997–1998	2003/06/01	English	273
The Effect of a Strong Stellar Flare on the Atmospheric Chemistry of an Earth-like Planet Orbiting an M Dwarf	2010/09/01	English	270
M Stars as Targets for Terrestrial Exoplanet Searches And Biosignature Detection	2007/02/01	English	256
Ozone Concentrations and Ultraviolet Fluxes on Earth-Like Planets Around Other Stars	2003/12/01	English	241
A Revised, Hazy Methane Greenhouse for the Archean Earth	2008/12/01	English	237
A New Analysis of Mars “Special Regions”: Findings of the Second MEPAG Special Regions Science Analysis Group (SR-SAG2)	2014/11/01	English	229
A Reappraisal of The Habitability of Planets around M Dwarf Stars	2007/02/01	English	228
Coronal Mass Ejection (CME) Activity of Low Mass M Stars as An Important Factor for The Habitability of Terrestrial Exoplanets. II. CME-Induced Ion Pick Up of Earth-like Exoplanets in Close-In Habitable Zones	2007/02/01	English	227
The Hot Spring Hypothesis for an Origin of Life	2020/04/01	English	219
Serpentinization and Its Implications for Life on the Early Earth and Mars	2006/04/01	English	217
Endolithic Cyanobacteria in Halite Rocks from the Hyperarid Core of the Atacama Desert	2006/06/01	English	208
Habitability: A Review	2016/01/01	English	205
The NASA Astrobiology Roadmap	2008/08/01	English	204
Spectral Signatures of Photosynthesis. I. Review of Earth Organisms	2007/02/01	English	202
The Drive to Life on Wet and Icy Worlds	2014/04/01	English	200
Vegetation's Red Edge: A Possible Spectroscopic Biosignature of Extraterrestrial Plants	2005/06/01	English	200
Habitable Zone Limits for Dry Planets	2011/06/01	English	192
Preservation of Martian Organic and Environmental Records: Final Report of the Mars Biosignature Working Group	2011/03/01	English	191
Coronal Mass Ejection (CME) Activity of Low Mass M Stars as An Important Factor for The Habitability of Terrestrial Exoplanets. I. CME Impact on Expected Magnetospheres of Earth-Like Exoplanets in Close-In Habitable Zones	2007/02/01	English	186
The Pale Orange Dot: The Spectrum and Habitability of Hazy Archean Earth	2016/11/01	English	183
The Origin of Life in Alkaline Hydrothermal Vents	2016/02/01	English	181
Exoplanet Biosignatures: Understanding Oxygen as a Biosignature in the Context of Its Environment	2018/06/01	English	178
Why O2Is Required by Complex Life on Habitable Planets and the Concept of Planetary "Oxygenation Time"	2005/06/01	English	177