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Mars, A Post-Habitable Planet?

Mars

Mars, A Post-Habitable Planet?

NASA Spaceline Current Awareness List #1,201 22 May 2026 (Space Life Science Research Results)

SPACELINE Current Awareness List

NASA Spaceline Current Awareness List #1,201 22 May 2026 (Space Life Science Research Results)

Prebiotic Magnetite Enables Chirality-magnetic Surface Feedback

Biophysics

Prebiotic Magnetite Enables Chirality-magnetic Surface Feedback

Algorithmic Bottlenecks In Evolution: Genetic code, Symbolic Language, And The GreatFilter Hypothesis

SETI & Technosignatures

Algorithmic Bottlenecks In Evolution: Genetic code, Symbolic Language, And The GreatFilter Hypothesis

River Delta Deposits In Aeolis Dorsa On Mars

Mars

River Delta Deposits In Aeolis Dorsa On Mars

Deep-time Consistency In Proteome Elemental Composition Across Cellular And Viral Life

Genomics, Proteomics, Bioinformatics

Deep-time Consistency In Proteome Elemental Composition Across Cellular And Viral Life

Near UV Stellar Activity and Brightness Fluctuations of the Alpha Centauri AB Star System from Weeks to Decades — Inputs for Reflected Light Spectroscopy with HWO

Alpha Centauri

Near UV Stellar Activity and Brightness Fluctuations of the Alpha Centauri AB Star System from Weeks to Decades — Inputs for Reflected Light Spectroscopy with HWO

Charge-Selective Adsorption Of Organic Molecules In Microfluidic Mg(OH)2 Precipitate Membranes

Biogeochemical Cycles & Geobiology

Charge-Selective Adsorption Of Organic Molecules In Microfluidic Mg(OH)2 Precipitate Membranes

Gorgona Island (Colombia) As A Terrestrial Analog Of Syrtis Major (Mars): Evidence From Geochemical Meta-analyses And Compositional Figures Of Merit

Analog Studies

Gorgona Island (Colombia) As A Terrestrial Analog Of Syrtis Major (Mars): Evidence From Geochemical Meta-analyses And Compositional Figures Of Merit

Membrane Information Organization At The Origin Of Life: From Interfaces To Informational Bodies

Origin & Evolution of Life

Membrane Information Organization At The Origin Of Life: From Interfaces To Informational Bodies

Quantification Of Atmospheric Carbon Dioxide From The Geostationary Operational Environmental Satellite (GOES East)

Atmospheres, Climate, Weather

Quantification Of Atmospheric Carbon Dioxide From The Geostationary Operational Environmental Satellite (GOES East)

HiRISE Image: Carbon Dioxide Ice On Mars

Mars

HiRISE Image: Carbon Dioxide Ice On Mars

Highlighting A Science Strategy For Human Exploration Of Mars

Astronauts and Explorers

Highlighting A Science Strategy For Human Exploration Of Mars

$A New Global Chemical Equilibrium Code: Refractory Element Signatures in Super-Earths and Sub-Neptunes$

Exoplanets, -moons, -comets

A New Global Chemical Equilibrium Code: Refractory Element Signatures in Super-Earths and Sub-Neptunes

Ice Giant

Latitudinal Variations In Neptune’s Temperature Profile Observed With ALMA