On June 14, 2026, Mars Perseverance rover completed a Martian “marathon” by surpassing 26.2 miles (42.195 kilometers) of travel. The day before, NASA’s Mars Reconnaissance Orbiter snapped this view of […]
Mapping, Geodesy, Cartography, Bathymetry
Posted inAstronauts and Explorers, Away Teams & Field Reports, Biogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Caves, Craters, Mountains, Subsurface, Lava Tubes, Exploration Gear & Tech, Imaging & Spectroscopy, Mapping, Geodesy, Cartography, Bathymetry, Missions & Hardware, People Of Astrobiology, Tricorders & Sensors
Tricorder Tech: ESA CAVES 2026 Cavenauts Use An Electronic FieldBook
Astronauts Tracy Dyson (NASA), Rosemary Coogan (ESA) and Ayu Yoneda (JAXA) measuring water parameters and recording them in the Electronic FieldBook during ESA CAVES2026 course.
Posted inAstronauts and Explorers
Cavenauts Begin ESA CAVES 2026 Training
NASA astronaut candidate Ben Bailey takes a photo of John McFall, a member of ESA’s astronaut reserve and the Fly! Project, whilst measurements are being taken of the water parameters […]
Posted inTricorders & Sensors
How To Actually Build Your Own Working Tricorder
Editor’s note: Hamzah Abugosh has built a functional tricorder. I share the same fascination he has with the notion of a Tricorder as seen on Star Trek since I was […]
Posted inTerraforming & Geoengineering
Conceptual Thermal Constraints On The Growth Of The First Tree On A Terraformed Mars
The environmental conditions on present‑day Mars are far outside the range tolerated by known complex terrestrial life.
Posted inAnalog Studies, Astronauts and Explorers, Away Teams & Field Reports, Biosignatures & Paleobiology, Caves, Craters, Mountains, Subsurface, Lava Tubes, Exploration Gear & Tech, Mapping, Geodesy, Cartography, Bathymetry, Sample Return, Status Report
Away Team Training: ESA CAVES 2025 Underground Campsite At Abel Cave
A view of the kitchen area at the Abel Cave campsite, where the ESA CAVES 2025 course crew and support team are staying.
Posted inBiogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Caves, Craters, Mountains, Subsurface, Lava Tubes, Gaia - Planetary Perspectives, Genomics, Proteomics, Bioinformatics, Habitable Zones, Mapping, Geodesy, Cartography, Bathymetry, Microbiology & Virology, Plant Biology, Press Release
Hidden Fungal Networks Could Stretch From The Earth To The Sun A Billion Times Over
Mycorrhizal fungi form underground networks that sustain plant life and help regulate Earth’s climate by drawing carbon into soils.
Posted inAstrogeology, Desert Worlds, Imaging & Spectroscopy, Mapping, Geodesy, Cartography, Bathymetry, Mars, Status Report
Dunes Along The Western Margin Of Hellas Planitia, Mars
This beautiful dune field is located along the western margin of Hellas Planitia, the floor of a giant depression in the Southern Hemisphere of Mars.
Posted inAstrogeology, Caves, Craters, Mountains, Subsurface, Lava Tubes, Icy Worlds, Imaging & Spectroscopy, Mapping, Geodesy, Cartography, Bathymetry, Mars, Status Report
Gullies On Martian Slopes
The formation of gullies on Martian slopes is still under debate. Potential mechanisms include the melting of surface water ice, groundwater outbursts, or dry mass wasting processes (landslides).
Posted inAstrogeology, Biogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Exoplanets, -moons, -comets, Icy Worlds, Imaging & Spectroscopy, Mapping, Geodesy, Cartography, Bathymetry, Status Report
Planetary Tomography: Towards Imaging Earth’s Large-scale Structures By Directional Geoneutrino Detection With Ocean Bottom Detector
Editor’s note: when we start to examine other worlds more closely we are going to need tools that allow us to get the best possible understanding of those worlds’ construction […]