Posted inAway Teams & Field Reports, Biochemistry & Organic Chemistry, Biosignatures & Paleobiology, Caves, Craters, Mountains, Subsurface, Lava Tubes, Exploration Gear & Tech, Extremeophiles and Extreme Environments, Habitable Zones, Imaging & Spectroscopy, Lava / magma ocean / Volcanic Worlds, Mapping, Geodesy, Cartography, Bathymetry, Press Release, Robotics/Rovers/UAVs, ROVs/Submersibles/Diving, Sample Return, Tricorders & Sensors, Water/Hycean Worlds & Oceanography

Ocean Planet Exploration: Alvin Crew Witnesses Seafloor Eruption On The East Pacific Rise

Scientists diving in the human-occupied vehicle Alvin recently witnessed a rare but predicted seafloor eruption along the mid-ocean ridge axis at 9°50’N on the East Pacific Rise.

Posted inAstrogeology, Biochemistry & Organic Chemistry, Biogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Habitable Zones, Icy Worlds, Mars, Missions & Hardware, Robotics/Rovers/UAVs, Status Report

Carbonates Identified By The Curiosity Rover Indicate A Carbon Cycle Operated On Ancient Mars

Ancient Mars had surface liquid water and a dense carbon dioxide (CO2)–rich atmosphere. Such an atmosphere would interact with crustal rocks, potentially leaving a mineralogical record of its presence.

Posted inAstrogeology, Away Teams & Field Reports, Biogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Caves, Craters, Mountains, Subsurface, Lava Tubes, Mapping, Geodesy, Cartography, Bathymetry, Mars, Press Release, Robotics/Rovers/UAVs

Perseverance Studies The Rim Of Jezero Crater

Scientists with NASA’s Perseverance rover are exploring what they consider a veritable Martian cornucopia full of intriguing rocky outcrops on the rim of Jezero Crater. Studying rocks, boulders, and outcrops […]

Posted inAI - Data - Apps - Cybernetics, Exploration Gear & Tech, Icy Worlds, Imaging & Spectroscopy, Missions & Hardware, NASA Astrobiology Program, Press Release, Reports, Roadmaps, & Plans, Robotics/Rovers/UAVs, ROVs/Submersibles/Diving, Sample Return, Tricorders & Sensors

Science Autonomy Using Machine Learning For Astrobiology – A White Paper For 2025 NASA DARES

In recent decades, artificial intelligence (AI) including machine learning (ML) have become vital for space missions enabling rapid data processing, advanced pattern recognition, and enhanced insight extraction.

Posted inArtemis & Lunar Exploration, Away Teams & Field Reports, Biosignatures & Paleobiology, Exploration Gear & Tech, Lava / magma ocean / Volcanic Worlds, Mapping, Geodesy, Cartography, Bathymetry, Mars, Missions & Hardware, Press Release, Robotics/Rovers/UAVs, Tricorders & Sensors

Away Team Tech: Testing Rovers In Lava Tubes For Future Space Exploration

What does an ancient lava tube in the Canary Islands have in common with space exploration? For our robotics teams, it turns out, quite a lot.

Posted inBiogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Exploration Gear & Tech, Imaging & Spectroscopy, Mars, Missions & Hardware, Robotics/Rovers/UAVs, Sample Return, Status Report, Tricorders & Sensors

Sampling Mars: Geologic Context and Preliminary Characterization of Samples Collected by the NASA Mars 2020 Perseverance Rover Mission

The NASA Mars 2020 Perseverance Rover Mission has collected samples of rock, regolith, and atmosphere within the Noachian-aged Jezero Crater, once the site of a delta-lake system with a high […]

Posted inAnalog Studies, Away Teams & Field Reports, Biogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Caves, Craters, Mountains, Subsurface, Lava Tubes, Exploration Gear & Tech, Extremeophiles and Extreme Environments, Genomics, Proteomics, Bioinformatics, Microbiology & Virology, Origin & Evolution of Life, Robotics/Rovers/UAVs, Sample Return, Status Report

Deep Terrestrial Indigenous Microbial Community Dominated By Candidatus Frackibacter

Characterizing deep subsurface microbial communities informs our understanding of Earth’s biogeochemistry as well as the search for life beyond the Earth.

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