Posted inArtemis & Lunar Exploration, Astrochemistry, Astrogeology, Astronauts and Explorers, Away Teams & Field Reports, Exploration Gear & Tech, Imaging & Spectroscopy, Moon, Press Release, Sample Return

Astrogeology and Astrochemistry: Apollo Samples From 1972 Reveal Exotic Sulfur Hidden In The Moon’s Mantle

When astronauts returned from NASA’s final Apollo Moon mission in 1972, some of the samples they collected were sealed and carefully stored away in the hope that future researchers using […]

Posted inAnalog Studies, Away Teams & Field Reports, Biochemistry & Organic Chemistry, Biogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Extremeophiles and Extreme Environments, Fossils & Paleontology, Mars, Microbiology & Virology, Status Report, Water/Hycean Worlds & Oceanography

Production and Preservation of Lipid Biosignatures in SO4-Rich Hypersaline Lakes of the Cariboo Plateau

Modern and ancient hypersaline lakes and oceans have been identified across the solar system, but the habitability and potential of these environments to preserve organic matter remain unknown.

Posted inAnalog Studies, Arctic / Antarctic / Alpine, Away Teams & Field Reports, Biochemistry & Organic Chemistry, Biophysics, Biosignatures & Paleobiology, Cryobiology, Exploration Gear & Tech, Extremeophiles and Extreme Environments, Habitable Zones, Icy Worlds, Mars, Microbiology & Virology, Origin & Evolution of Life, Polar / Alpine Expeditions, Press Release, Sample Return

Multi-technique Characterization Of Iron Reduction By An Antarctic Shewanella: An Analog System For Putative Martian Biosignature Identification

Microbes from terrestrial extreme environments enable testing of biosignature production in conditions relevant to astrobiological targets.

Posted inAnalog Studies, Arctic / Antarctic / Alpine, Away Teams & Field Reports, Biosignatures & Paleobiology, Caves, Craters, Mountains, Subsurface, Lava Tubes, Exploration Gear & Tech, Extremeophiles and Extreme Environments, Habitable Zones, Mapping, Geodesy, Cartography, Bathymetry, Polar / Alpine Expeditions, Status Report, Water/Hycean Worlds & Oceanography

Planetary Analog Sites In The Indian Subcontinent And The Indian Ocean: Underexplored Environments Suited For Astrobiological And Space Research

The central objective of astrobiology is to evaluate the habitability of other planetary bodies and given the high cost and logistical complexity of space missions, preliminary investigations of planetary analog […]

Posted inAnalog Studies, Astrogeology, Astronauts and Explorers, Away Teams & Field Reports, Caves, Craters, Mountains, Subsurface, Lava Tubes, Exploration Gear & Tech, People Of Astrobiology, Polar / Alpine Expeditions, Status Report, Tricorders & Sensors

ESA Offworld Astronaut Cave Exploration Training

NASA astronaut Jasmin Moghbeli took pictures of MBRSC astronaut Mohammad AlMulla while he was conducting a microbiological investigation close to the underground base camp in Abel Cave.

Posted inAnalog Studies, Astronauts and Explorers, Away Teams & Field Reports, Caves, Craters, Mountains, Subsurface, Lava Tubes, Exploration Gear & Tech, Mapping, Geodesy, Cartography, Bathymetry, Press Release, Tricorders & Sensors

ESA Away Team Training: Underground Microbiology

Ettore Lopo and Marco Vattano, the science team of ESA CAVES 2025 course, explain the latest details of microbiological analyses to astronauts Mohammad AlMulla (MBRSC) and Makoto Suwa (JAXA).

Posted inAnalog Studies, Astrogeology, Astronauts and Explorers, Away Teams & Field Reports, Biosignatures & Paleobiology, Caves, Craters, Mountains, Subsurface, Lava Tubes, Exploration Gear & Tech, Microbiology & Virology, Sample Return, Status Report, Tricorders & Sensors

ESA Away Team Tricorder Training

ESA is developing a digital tool to support lunar exploration. The Electronic Field Book (EFB) is an all-in-one information system that exchanges data and integrates science activities in remote environments.

Posted inAtmospheres, Climate, Weather, Away Teams & Field Reports, Biogeochemical Cycles & Geobiology, Biophysics, Biosignatures & Paleobiology, Extremeophiles and Extreme Environments, Habitable Zones, Microbiology & Virology, Origin & Evolution of Life, Press Release

Hot Springs In Japan Give Insight Into Ancient Microbial Life On Earth

Earth was not always the blue-green world we know today: the early Earth’s oxygen levels were about a million times lower than we now experience. There were no forests and […]

Posted inAtmospheres, Climate, Weather, Away Teams & Field Reports, Biogeochemical Cycles & Geobiology, Fossils & Paleontology, Imaging & Spectroscopy, Impact events, Status Report

Shocked Quartz At The Younger Dryas Onset Supports Cosmic Airbursts/Impacts

Shocked quartz grains are an accepted indicator of crater-forming cosmic impact events, which also typically produce amorphous silica along the fractures. Furthermore, previous research has shown that shocked quartz can […]

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