Journal articles Why Is the Definition of Life So Elusive? Epistemological Considerations June 23, 2009
Analog Studies Preservation of Biological Markers in Clasts Within Impact Melt Breccias from the Haughton Impact Structure, Devon Island June 23, 2009
Extremeophiles and Extreme Environments Isotopic Composition of Methane and Inferred Methanogenic Substrates Along a Salinity Gradient in a Hypersaline Microbial Mat System June 23, 2009
Genomics, Proteomics, Bioinformatics Effects of a Spaceflight Environment on Heritable Changes in Wheat Gene Expression June 20, 2009
Journal articles OSETI with STACEE: A Search for Nanosecond Optical Transients from Nearby Stars June 20, 2009
Astrobiology (general) The Search for Alien Life in Our Solar System: Strategies and Priorities June 20, 2009
Conferences and Meetings NAI Director's Seminar: "Application of the Environmental Sample Processor (ESP) in Deep-sea and Coastal Ocean Biomes" June 16, 2009
