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TAG
“hydrosphere”
Setting Up The Physical Principles Of Resilience In A Model Of The Earth System
Biogeochemical Cycles & Geobiology
Setting Up The Physical Principles Of Resilience In A Model Of The Earth System
  • Status Report
  • January 18, 2026
Direct Detection Of Hydrogen Reveals A New Macroscopic Crustal Water Reservoir On Early Mars
Mars
Direct Detection Of Hydrogen Reveals A New Macroscopic Crustal Water Reservoir On Early Mars
  • Status Report
  • January 15, 2026
Absence Of A Subsurface Ocean On Titan Indicated By Cassini Data
Titan
Absence Of A Subsurface Ocean On Titan Indicated By Cassini Data
  • Status Report
  • January 7, 2026
Experiments Reveal Extreme Water Generation During Planet Formation
Exoplanets, -moons, -comets
Experiments Reveal Extreme Water Generation During Planet Formation
  • Status Report
  • November 10, 2025
Born Dry or Born Wet? A Palette of Water Growth Histories in TRAPPIST-1 Analogs and Compact Planetary Systems
TRAPPIST-1
Born Dry or Born Wet? A Palette of Water Growth Histories in TRAPPIST-1 Analogs and Compact Planetary Systems
  • Status Report
  • October 15, 2025
Ancient Mars Climate With a Polar Ocean and Ice Sheet Dynamics
Mars
Ancient Mars Climate With a Polar Ocean and Ice Sheet Dynamics
  • Status Report
  • October 14, 2025
The Source Of Hydrogen In Earth’s Building Blocks
Astrochemistry
The Source Of Hydrogen In Earth’s Building Blocks
  • Status Report
  • June 2, 2025
The Role Of Ammonia In The Distribution Of Volatiles In The Primordial Hydrosphere Of Europa
Europa
The Role Of Ammonia In The Distribution Of Volatiles In The Primordial Hydrosphere Of Europa
  • Status Report
  • December 2, 2024
Orbital Eccentricity Led To A Young Underground Ocean On Mimas
Mimas
Orbital Eccentricity Led To A Young Underground Ocean On Mimas
  • Press Release
  • April 15, 2024
A Novel Origin Of Abiotic Oxidants On Early Earth: Minerals
Biogeochemical Cycles & Geobiology
A Novel Origin Of Abiotic Oxidants On Early Earth: Minerals
  • Press Release
  • March 23, 2023
A Hydrogen-rich First Atmosphere For Mars Inferred From Clays On Its Surface
Mars
A Hydrogen-rich First Atmosphere For Mars Inferred From Clays On Its Surface
  • Press Release
  • October 20, 2022
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Featured Topics
  • Finding Endor With Lunar Eclipses -- Exomoons And Exorings With The Habitable Worlds Observatory II
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  • Spatial Distribution Of Organics In The Horsehead Nebula: Signposts Of Chemistry Driven By Atomic Carbon
  • The RoPES Project With HARPS and HARPS-N II. A Third Planet In The Multi-planet System HD 176986
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