Routine maintenance leads to unexpected microbial discovery in “ship goo” on the R/V Blue Heron’s rudder shaft.
Away Teams & Field Reports
Posted inAway Teams & Field Reports, Biochemistry & Organic Chemistry, Biophysics, Biosignatures & Paleobiology, Exploration Gear & Tech, Genomics, Proteomics, Bioinformatics, Imaging & Spectroscopy, Missions & Hardware, Nanotechnology & SynBio, Sample Return, Status Report, Tricorders & Sensors
Tricorder Tech: DIYNAFLUOR: An Affordable DIY Plug-and-Play Nucleic Acid Fluorometer for eDNA Quantification in Resource Limited Settings
Editor’s note: with recent speculation about the potential habitability of other worlds and understanding the processes whereby other biospheres arise and evolve, thought needs to be given to developing sensor […]
Posted inAnalog Studies, Arctic / Antarctic / Alpine, Away Teams & Field Reports, Biosignatures & Paleobiology, Caves, Craters, Mountains, Subsurface, Lava Tubes, Cryobiology, Desert Worlds, Exploration Gear & Tech, Icy Worlds, Imaging & Spectroscopy, Mars, Missions & Hardware, Robotics/Rovers/UAVs, ROVs/Submersibles/Diving, Status Report, Tricorders & Sensors
In Situ Analytical Chemistry Laboratory for the Exobiology Extant Life Surveyor
In this paper, we report a fully automated, end-to-end (sample-in/data-out) capillary electrophoresis system.
Posted inAnalog Studies, Arctic / Antarctic / Alpine, Away Teams & Field Reports, Cryobiology, Extremeophiles and Extreme Environments, Genomics, Proteomics, Bioinformatics, Habitable Zones, Icy Worlds, Microbiology & Virology, Sample Return, Status Report
Groundwater Microbial Diversity Associated With Icelandic Basaltic Subsurface Environments
Microbial communities in the deep basaltic aquifers of Iceland remain poorly characterized, despite their relevance for understanding subsurface biogeochemical processes, including silicate weathering.
Posted inAnalog Studies, Away Teams & Field Reports, Biosignatures & Paleobiology, Caves, Craters, Mountains, Subsurface, Lava Tubes, Exploration Gear & Tech, Fossils & Paleontology, Habitable Zones, Icy Worlds, Lava / magma ocean / Volcanic Worlds, Mapping, Geodesy, Cartography, Bathymetry, Microbiology & Virology, Planetary Protection & Biosafety, Polar / Alpine Expeditions, Reports, Roadmaps, & Plans, Sample Return, Status Report
Community Survey: Field-Based Studies And Sample Processing Facility
Scientists at Northern Arizona University are conducting a research study gathering views from members of the planetary science community on field-based studies and the interest in a potential centralized facility […]
Posted inAnalog Studies, Astrochemistry, Away Teams & Field Reports, Biosignatures & Paleobiology, Caves, Craters, Mountains, Subsurface, Lava Tubes, Fossils & Paleontology, Genomics, Proteomics, Bioinformatics, Habitable Zones, Microbiology & Virology, Sample Return, Status Report
Deep Microbial Colonization in 2-Billion-Year-Old Ultramafic Rock from the Bushveld Complex
Archean cratons may provide stable microbial habitats in the deep subsurface, as evidenced by the discovery of billion-year-old crustal fluids.
Posted inAway Teams & Field Reports, Biosignatures & Paleobiology, Cryobiology, Extremeophiles and Extreme Environments, Genomics, Proteomics, Bioinformatics, Habitable Zones, Sample Return, Status Report
Phreatobacter aquiterrae sp. nov., Isolated From An Icelandic Subsurface Geothermal Aquifer
A novel bacterial strain, designated HK31-PT, was isolated from a deep subsurface geothermal aquifer in southwestern Iceland. Phylogenetic analyses, based on 16S rRNA gene sequences, revealed that the strain was […]
Posted inAnalog Studies, Away Teams & Field Reports, Biogeochemical Cycles & Geobiology, Biophysics, Biosignatures & Paleobiology, Caves, Craters, Mountains, Subsurface, Lava Tubes, Desert Worlds, Exploration Gear & Tech, Extremeophiles and Extreme Environments, Fossils & Paleontology, Habitable Zones, Mapping, Geodesy, Cartography, Bathymetry, Microbiology & Virology, Sample Return, Status Report
Extreme Arabian Environments And Their Microbiomes: New Frontiers For Astrobiology And Biosignature Discovery
Astrobiology assesses the habitability of planetary bodies and the potential for extraterrestrial life.
Posted inAnalog Studies, Away Teams & Field Reports, Biophysics, Biosignatures & Paleobiology, Desert Worlds, Exploration Gear & Tech, Extremeophiles and Extreme Environments, Fossils & Paleontology, Genomics, Proteomics, Bioinformatics, Habitable Zones, Imaging & Spectroscopy, Mapping, Geodesy, Cartography, Bathymetry, Microbiology & Virology, Sample Return, Status Report
Microstructural And Biochemical Constraints On Cryptoendolithic Life In Atacama Halite: Implications For Extreme Habitability
Halite pinnacles from the Yungay area in the hyperarid core of the Atacama Desert harbor cryptoendolithic microbial colonies.
Posted inAway Teams & Field Reports, Biosignatures & Paleobiology, Caves, Craters, Mountains, Subsurface, Lava Tubes, Exploration Gear & Tech, Extremeophiles and Extreme Environments, Genomics, Proteomics, Bioinformatics, Microbiology & Virology, Sample Return, Status Report
A Thousand Meters Deep: Vertical Profiling of the Subterranean Microbiome of Gourgouthakas Cave
Introduction: Caves represent unique, nutrient-limited windows into the deep biosphere, yet the microbiology of the deep terrestrial subsurface remains remarkably under-explored. In this work, we took advantage of a rare […]