habitability Archives - Astrobiology

TAG

“habitability”

Key Drivers Of Recurrent Extinction In The Triassic

Extinction events

Key Drivers Of Recurrent Extinction In The Triassic

Finding Endor With Lunar Eclipses — Exomoons And Exorings With The Habitable Worlds Observatory II

Exoplanets, -moons, -comets

Finding Endor With Lunar Eclipses — Exomoons And Exorings With The Habitable Worlds Observatory II

NASA’s Galileo Mission Points to Ammonia at Europa, Recent Study Shows

Europa

NASA’s Galileo Mission Points to Ammonia at Europa, Recent Study Shows

Climates Of Terrestrial Exoplanets And Biosignatures

Biosignatures & Paleobiology

Climates Of Terrestrial Exoplanets And Biosignatures

Juno Measures The Thickness Of Europa’s Ice Shell

Europa

Juno Measures The Thickness Of Europa’s Ice Shell

Possible Favored Great Oxidation Event Scenario On Exoplanets Around M-Stars With The Example Of TRAPPIST-1e

News Summary Archives

Possible Favored Great Oxidation Event Scenario On Exoplanets Around M-Stars With The Example Of TRAPPIST-1e

Noncanonical Genetic Markers Resolve The Pre-GOE Emergence Of Aerobic Bacteria In Earth’s History

Origin & Evolution of Life

Noncanonical Genetic Markers Resolve The Pre-GOE Emergence Of Aerobic Bacteria In Earth’s History

Potential Metabolic Viability On Asteroid Chemistry

Astrochemistry

Potential Metabolic Viability On Asteroid Chemistry

When Tropical Oceans On Earth Were Oxygen Oases

Water/Hycean Worlds & Oceanography

When Tropical Oceans On Earth Were Oxygen Oases

Hidden Magma Oceans Could Shield Rocky Exoplanets From Harmful Radiation

Exoplanets, -moons, -comets

Hidden Magma Oceans Could Shield Rocky Exoplanets From Harmful Radiation

Regolith as a Refuge: Differential Survival of Bacteriophage Qβ in Mars-Analog Environments

Microbiology & Virology

Regolith as a Refuge: Differential Survival of Bacteriophage Qβ in Mars-Analog Environments

Stellar Control On Atmospheric Carbon Chemistry, CO Runaway, And Organic Synthesis On Lifeless Earth-like planets

News Summary Archives

Stellar Control On Atmospheric Carbon Chemistry, CO Runaway, And Organic Synthesis On Lifeless Earth-like planets

Habitable Worlds Observatory (HWO): Living Worlds Community Working Group: The Search for Life on Potentially Habitable Exoplanets

Habitable Zones

Habitable Worlds Observatory (HWO): Living Worlds Community Working Group: The Search for Life on Potentially Habitable Exoplanets

HST Observations of HD 166620 and Tau Ceti: First UV Spectra of a Magnetic Grand Minimum Star and the Extent of Tau Ceti’s Astrosphere

Exoplanets, -moons, -comets

HST Observations of HD 166620 and Tau Ceti: First UV Spectra of a Magnetic Grand Minimum Star and the Extent of Tau Ceti’s Astrosphere

Anatomy Of Empirical Transit Spectra Of Mars Based On TGO/NOMAD

Mars

Anatomy Of Empirical Transit Spectra Of Mars Based On TGO/NOMAD

Mars Was Half Covered By An Ocean

Mars

Mars Was Half Covered By An Ocean

Habitable Worlds Observatory Living Worlds Working Group: Surface Biosignatures on Potentially Habitable Exoplanets

Astronomy & Telescopes

Habitable Worlds Observatory Living Worlds Working Group: Surface Biosignatures on Potentially Habitable Exoplanets

Limit Cycles And The Climate History Of Mars

Mars

Limit Cycles And The Climate History Of Mars

NASA Decadal Astrobiology Research and Exploration Strategy (NASA-DARES 2025) White Paper — Habitable Worlds Observatory Living Worlds Science Cases: Research Gaps and Needs

Exoplanets, -moons, -comets

NASA Decadal Astrobiology Research and Exploration Strategy (NASA-DARES 2025) White Paper — Habitable Worlds Observatory Living Worlds Science Cases: Research Gaps and Needs

Two Temperate Earth- and Neptune-sized Planets Orbiting Fully Convective M dwarfs

Exoplanets, -moons, -comets

Two Temperate Earth- and Neptune-sized Planets Orbiting Fully Convective M dwarfs