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Astrobiology|June 9, 2005
Vegetation's red edge: a possible spectroscopic biosignature of extraterrestrial plantsS Seager, E L Turner, J Schafer, et al.Astrobiology|June 9, 2005
Why O2 is required by complex life on habitable planets and the concept of planetary "oxygenation time"David C Catling, Christopher R Glein, Kevin J Zahnle, et al.Astrobiology|August 5, 2005
Bacillus subtilis spore survival and expression of germination-induced bioluminescence after prolonged incubation under simulated Mars atmospheric pressure and composition: implications for planetary protection and lithopanspermiaWayne L Nicholson, Andrew C SchuergerAstrobiology|August 5, 2005
Surface characteristics of spacecraft components affect the aggregation of microorganisms and may lead to different survival rates of bacteria on Mars landersAndrew C Schuerger, Jeffrey T Richards, Paul E Hintze, et al.Astrobiology|March 23, 2006
Detectability of planetary characteristics in disk-averaged spectra. I: The Earth modelGiovanna Tinetti, Victoria S Meadows, David Crisp, et al.Astrobiology|April 9, 2008
A quantitative evaluation of the iron-sulfur world and its relevance to life's originsDavid S RossAstrobiology|June 17, 2008
Establishment of a rearing system of the extremotolerant tardigrade Ramazzottius varieornatus: a new model animal for astrobiologyDaiki D Horikawa, Takekazu Kunieda, Wataru Abe, et al.Astrobiology|June 17, 2008
Surface and downhole prospecting tools for planetary exploration: tests of neutron and gamma ray probesR C Elphic, P Chu, S Hahn, et al.Astrobiology|April 26, 2025
Fluorescent Biomolecules Detectable in Near-Surface Ice on EuropaGideon Yoffe, Keren Duer-Milner, Tom Andre Nordheim, et al.Pageof 186