Posted inAstrochemistry, Astrogeology, Atmospheres, Climate, Weather, Biogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Impact events, Meteorites & Asteroids, Moon, Origin & Evolution of Life, Press Release, Water/Hycean Worlds & Oceanography

Our Moon’s 4-Billion-Year Impact Record Suggests Meteorites Didn’t Supply Earth’s Water

A long-standing idea in planetary science is that water-rich meteorites arriving late in Earth’s history could have delivered a major share of Earth’s water. A new study by Universities Space […]

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 […]

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