Keith’s note: Dale Andersen is preparing for his second expedition to Lake Untersee, Antarctica for 2026. The first 2026 Field season at Lake Untersee was conducted from January – March […]
expedition
Posted inAtmospheres, Climate, Weather
Where Does Earth’s Nitrogen Go? Two Atoms Offer A Clue
[Science] Nitrogen is one of life’s building blocks, but it’s only helpful in the right amounts. Too much nitrogen in water, for example, can lead to poor water quality and […]
Posted inWater/Hycean Worlds & Oceanography
MBARI Ocean World Expedition: Movement In The Deep
Editor’s note: When we start to mount Astrobiology missions to explore ocean worlds we’ll need ways for our robotic submersibles to observe and interact with whatever life forms they may […]
Posted inAnalog Studies
Astrobiology In A Mesophilic Tropical Country: A Database And A Review Of Analog Environments In Brazil
[Life Sciences in Space Research] Astrobiological analog environments comprise Earth-based environments that share similarities with a target setting (another planetary body or Precambrian Earth conditions) and whose defining features influence […]
Posted inAway Teams & Field Reports
Expedition Led By MBARI Researchers Reveals A Remarkable, And Rare, Form Of Deep-sea Hydrothermal Vents
[MBARI] An international team of researchers, led by MBARI Senior Scientist Aaron Micallef and Schmidt Ocean Institute, has discovered two remarkable fields of hydrothermal vents in the Doldrums Megatransform and […]
Posted inTricorders & Sensors
Tricorder Tech: Identifying Proteins, Molecule By Molecule
[Université de Genève] Proteins are responsible for most functions in the human body. However, their analysis, which is essential for understanding diseases, developing drugs, and discovering new biomarkers, remains highly […]
Posted inAstrogeology, Astronauts and Explorers, Away Teams & Field Reports, Caves, Craters, Mountains, Subsurface, Lava Tubes, Exploration Gear & Tech, Fossils & Paleontology, Mapping, Geodesy, Cartography, Bathymetry, People Of Astrobiology, Press Release, Tricorders & Sensors
Away Team Mission: NASA, USGS Scientists Go Rock Hounding in California’s High Desert
Editor’s note: when it comes to conducting field trips – sorties – Away Team missions – on another world, astrogeology and astrobiology and astrochemistry overlap with one another all the […]
Posted inAI - Data - Apps - Cybernetics, Analog Studies, Arctic / Antarctic / Alpine, Astronauts and Explorers, Away Teams & Field Reports, Caves, Craters, Mountains, Subsurface, Lava Tubes, Desert Worlds, Exploration Gear & Tech, Habitable Zones, Mapping, Geodesy, Cartography, Bathymetry, Mars, Missions & Hardware, Planetary Protection & Biosafety, Polar / Alpine Expeditions, Robotics/Rovers/UAVs, Sample Return, Space Physiology & Medicine, Status Report
Highlighting A Science Strategy For Human Exploration Of Mars
A Science Strategy for Human Exploration of Mars, charts a bold, scientifically based blueprint for humanity’s greatest cosmic adventure—sending explorers to Mars to answer the universe’s most profound questions: Is […]
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, Arctic / Antarctic / Alpine, Away Teams & Field Reports, Biogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Cryobiology, Dale Andersen's Field Reports, Exploration Gear & Tech, Extremeophiles and Extreme Environments, Habitable Zones, Icy Worlds, Life Support Systems, Mapping, Geodesy, Cartography, Bathymetry, People Of Astrobiology, Polar / Alpine Expeditions, Robotics/Rovers/UAVs, ROVs/Submersibles/Diving, Status Report, Tricorders & Sensors, Water/Hycean Worlds & Oceanography
Dale Andersen’s Astrobiology Antarctic Status Report 16 March 2026: Spring Field Season Completed; Preparing The Fall Field Season
Hi Keith, The team and I have been home for about two weeks now, settling back into the familiar rhythms of home and work after our time in Antarctica. Our […]