biosphere Archives - Astrobiology

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“biosphere”

Who Are The Space Invaders? Planetary Protection And The Role of Biological Interactions Between Extraterrestrial And Terrestrial Biospheres

Planetary Protection & Biosafety

Who Are The Space Invaders? Planetary Protection And The Role of Biological Interactions Between Extraterrestrial And Terrestrial Biospheres

Planetary Protection Knowledge Gap Closure Enabling Crewed Missions to Mars

Planetary Protection & Biosafety

Planetary Protection Knowledge Gap Closure Enabling Crewed Missions to Mars

Orbital Planetary Biosphere Tracking: Climate-driven Shift In Antarctic Plankton

Biosignatures & Paleobiology

Orbital Planetary Biosphere Tracking: Climate-driven Shift In Antarctic Plankton

The Diversity Of Exoplanetary Environments And The Search For Signs Of Life Beyond Earth

Biosignatures & Paleobiology

The Diversity Of Exoplanetary Environments And The Search For Signs Of Life Beyond Earth

Wavelength Requirements For Life Detection Via Reflected Light Spectroscopy Of Rocky Exoplanets

Biosignatures & Paleobiology

Wavelength Requirements For Life Detection Via Reflected Light Spectroscopy Of Rocky Exoplanets

Habitable Planet Orbital Assay: Biomass Mission Views Our Home World

Habitable Zones

Habitable Planet Orbital Assay: Biomass Mission Views Our Home World

How Does Life Rebound From Mass Extinctions?

Extinction events

How Does Life Rebound From Mass Extinctions?

Strong Evidence That Abiogenesis Is a Rapid Process on Earth Analogs

Origin & Evolution of Life

Strong Evidence That Abiogenesis Is a Rapid Process on Earth Analogs

Titan Could Harbor Life, But Only A Tiny Amount, Study Finds

Titan

Titan Could Harbor Life, But Only A Tiny Amount, Study Finds

Archean Methane Cycling and Life’s Co-Evolution: Intertwining Early Biogeochemical Processes and Ancient Microbial Metabolism

Biogeochemical Cycles & Geobiology

Archean Methane Cycling and Life’s Co-Evolution: Intertwining Early Biogeochemical Processes and Ancient Microbial Metabolism

600 Million Years Of Stress Guide Planet Evolution on Earth

Plant Biology

600 Million Years Of Stress Guide Planet Evolution on Earth

The Venusian Chronicles

Venus

The Venusian Chronicles

The Subseafloor Crustal Biosphere: Ocean’s Hidden Biogeochemical Reactor

Water/Hycean Worlds & Oceanography

The Subseafloor Crustal Biosphere: Ocean’s Hidden Biogeochemical Reactor

The Effect of a Biosphere on the Habitable Timespan of Stagnant-lid Planets and Implications for the Atmospheric Spectrum

Astrogeology

The Effect of a Biosphere on the Habitable Timespan of Stagnant-lid Planets and Implications for the Atmospheric Spectrum

History and Habitability of the LP 890-9 Planetary System

Exoplanets, -moons, -comets

History and Habitability of the LP 890-9 Planetary System

Detectability Of Biosignatures In Warm, Water-rich Atmospheres

Biosignatures & Paleobiology

Detectability Of Biosignatures In Warm, Water-rich Atmospheres

Exo-Daisy World: Revisiting Gaia Theory through An Informational Architecture Perspective

Gaia - Planetary Perspectives

Exo-Daisy World: Revisiting Gaia Theory through An Informational Architecture Perspective

Rate-induced Biosphere Collapse In The Daisyworld Model

Gaia - Planetary Perspectives

Rate-induced Biosphere Collapse In The Daisyworld Model

Sharp Rise in Cosmic Ray Irradiation of Organisms on Earth Caused by a Nearby SN Shockwave Passage

Radiation

Sharp Rise in Cosmic Ray Irradiation of Organisms on Earth Caused by a Nearby SN Shockwave Passage

Substantial Extension of the Lifetime of the Terrestrial Biosphere

Gaia - Planetary Perspectives

Substantial Extension of the Lifetime of the Terrestrial Biosphere