Posted inArtemis & Lunar Exploration, Astrochemistry, Astrogeology, Away Teams & Field Reports, Career Opportunities, Comets and Asteroids, Courses, Mars, Meteorites & Asteroids, Moon, Planetary Protection & Biosafety, Sample Return, Status Report

ETMA: Extraterrestrial Materials Academy

The Extraterrestrial Materials Academy (ETMA) is scheduled for June 8–August 15, 2026, at the Lunar and Planetary Institute (LPI) in Houston, Texas, in partnership with the University of Houston–Clear Lake […]

Posted inAriel, Astrogeology, Callisto, Ceres, Charon, Dione, Enceladus, Europa, Ganymede, Iapetus, Ice Giant, Icy Worlds, Mapping, Geodesy, Cartography, Bathymetry, Mars, Mimas, Miranda, Missions & Hardware, Moon, Oberon, Phoebe, Pluto, Polar / Alpine Expeditions, Rhea, Status Report, Tethys, Titan, Titania, Triton, Umbriel, Water/Hycean Worlds & Oceanography

Icy Worlds: Moons And Dwarf Planets

In the outer solar system beyond Jupiter, water ice is a dominant component of planetary bodies, and most solid objects in this region are classified as icy bodies.

Posted inAnalog Studies, Atmospheres, Climate, Weather, Away Teams & Field Reports, Biogeochemical Cycles & Geobiology, Biophysics, Biosignatures & Paleobiology, Desert Worlds, Extremeophiles and Extreme Environments, Fossils & Paleontology, Icy Worlds, Life Support Systems, Mars, Microbiology & Virology, Origin & Evolution of Life, Sample Return, Status Report

Desert Cyanobacteria Under Non-Earth Conditions: Implications For Astrobiology And Sustainable Life Support

The astonishing capability of life to adapt to extreme conditions provides a new perspective on what habitable means.

Posted inAstrogeology, Atmospheres, Climate, Weather, Biogeochemical Cycles & Geobiology, Biophysics, Biosignatures & Paleobiology, Habitable Zones, Impact events, Lava / magma ocean / Volcanic Worlds, Moon, Status Report

Onset Of Habitable Conditions On The Hadean Earth Set By Feedback Between Tides And Greenhouse Forcing

In the aftermath of the Moon-forming giant impact, the Hadean Earth’s mantle and surface crystallized from a global magma ocean blanketed by a dense volatile-rich atmosphere.

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 inAstronomy & Telescopes, Atmospheres, Climate, Weather, Biogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Exoplanets, -moons, -comets, Habitable Zones, Imaging & Spectroscopy, Moon, Press Release

Planet Earth In Reflected And Polarized light – III. Modeling And Analysis Of A Decade-long Catalog Of Earthshine Observations

Earthshine observations offer a unique opportunity to study Earth as an exoplanet seen from the Moon. As the Sun-Earth-Moon geometry changes, Earth can be observed as a spatially unresolved exoplanet […]

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