biosignature Archives - Astrobiology

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“biosignature”

SETI Post-Detection Futures: Directions for Technosignature Research and Readiness

SETI & Technosignatures

SETI Post-Detection Futures: Directions for Technosignature Research and Readiness

The Europa Imaging System (EIS) Investigation

Europa

The Europa Imaging System (EIS) Investigation

Fossilized Oysters Hold The Key To Mass Extinction

Extinction events

Fossilized Oysters Hold The Key To Mass Extinction

Tricorder Tech: Application Of A Modified Commercial Laser Mass Spectrometer As A Science Analog Of The Mars Organic Molecule Analyzer (MOMA)

Tricorders & Sensors

Tricorder Tech: Application Of A Modified Commercial Laser Mass Spectrometer As A Science Analog Of The Mars Organic Molecule Analyzer (MOMA)

A Statistical Method For Constraining the Capability of the Habitable Worlds Observatory to Understand Ozone Onset Time in Earth Analogs

Analog Studies

A Statistical Method For Constraining the Capability of the Habitable Worlds Observatory to Understand Ozone Onset Time in Earth Analogs

Detecting Alien Living Worlds And Photosynthetic Life Using Imaging Polarimetry With The HWO Coronagraph

Biosignatures & Paleobiology

Detecting Alien Living Worlds And Photosynthetic Life Using Imaging Polarimetry With The HWO Coronagraph

Detecting Surface Liquid Water On Exoplanets

Water/Hycean Worlds & Oceanography

Detecting Surface Liquid Water On Exoplanets

PLATO Space Telescope’s Cameras Have Been Integrated

Exoplanets, -moons, -comets

PLATO Space Telescope’s Cameras Have Been Integrated

Life Detection Knowledge Base: A Community Tool for Knowledge Management and Representation

Biosignatures & Paleobiology

Life Detection Knowledge Base: A Community Tool for Knowledge Management and Representation

The Nanoscale Molecular Chemistry Of Outer Solar System Organic Matter In Asteroid Ryugu

Astrochemistry

The Nanoscale Molecular Chemistry Of Outer Solar System Organic Matter In Asteroid Ryugu

The Detection-vs-Retrieval Challenge: Titan As An Exoplanet

Titan

The Detection-vs-Retrieval Challenge: Titan As An Exoplanet

New Sources Discovered For ‘The Molecule That Made The Universe’

Astrochemistry

New Sources Discovered For ‘The Molecule That Made The Universe’

Tricorder Tech: Biosignature Detection: DNA Floating In The Air Tracks Life Forms

Tricorders & Sensors

Tricorder Tech: Biosignature Detection: DNA Floating In The Air Tracks Life Forms

Chemoautotrophy In Subzero Environments And The Potential For Cold-adapted Rubisco

Cryobiology

Chemoautotrophy In Subzero Environments And The Potential For Cold-adapted Rubisco

Martian Samples, Hazards, And Biosecurity: Between Science And Bioethics

Planetary Protection & Biosafety

Martian Samples, Hazards, And Biosecurity: Between Science And Bioethics

Water Planet Dynamics: Darkening Of Earth’s Global Ocean

Water/Hycean Worlds & Oceanography

Water Planet Dynamics: Darkening Of Earth’s Global Ocean

Biological, Equilibrium and Photochemical Signatures of C, N and S Isotopes in the Early Earth and Exoplanet Atmospheres

Atmospheres, Climate, Weather

Biological, Equilibrium and Photochemical Signatures of C, N and S Isotopes in the Early Earth and Exoplanet Atmospheres

Is Ozone a Reliable Proxy for Molecular Oxygen? II. The impact of N2O on the O2-O3 relationship for Earth-like atmospheres

Atmospheres, Climate, Weather

Is Ozone a Reliable Proxy for Molecular Oxygen? II. The impact of N2O on the O2-O3 relationship for Earth-like atmospheres

Survival Strategies Of Rhinocladiella Similis In Perchlorate-rich Mars Like Environments

Mars

Survival Strategies Of Rhinocladiella Similis In Perchlorate-rich Mars Like Environments

Rock Record Illuminates Earth’s Oxygen History

Biogeochemical Cycles & Geobiology

Rock Record Illuminates Earth’s Oxygen History