biosignature Archives - Page 2 of 24 - Astrobiology

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$Showing The Math For Earth’s First — And Sudden — Spark Of Life$

Origin & Evolution of Life

Showing The Math For Earth’s First — And Sudden — Spark Of Life

Methanogens Through Time and Space: Impact on Earth’s Planetary Evolution and Biogeochemistry

Microbiology & Virology

Methanogens Through Time and Space: Impact on Earth’s Planetary Evolution and Biogeochemistry

TMC-1: Probing The Onset Of Chemical Complexity In Space

Astrochemistry

TMC-1: Probing The Onset Of Chemical Complexity In Space

The Effect Of Spectral Resolution On Biosignature Detection Via Reflected Light Observations Of The Earth Through Time

Astrochemistry

The Effect Of Spectral Resolution On Biosignature Detection Via Reflected Light Observations Of The Earth Through Time

The Tale Of The 3 Planets: 3D Cloud Feedback Enhances The Spectral Diversity Of Warm Jupiters

Exoplanets, -moons, -comets

The Tale Of The 3 Planets: 3D Cloud Feedback Enhances The Spectral Diversity Of Warm Jupiters

Science Goals and Objectives for the Dragonfly Titan Rotorcraft Relocatable Lander

Titan

Science Goals and Objectives for the Dragonfly Titan Rotorcraft Relocatable Lander

Astrobiology Exploration: Dragonfly Rotorcraft Hardware Integration and Parachute Test

Titan

Astrobiology Exploration: Dragonfly Rotorcraft Hardware Integration and Parachute Test

Toward Inferring the Surface Fluxes of Biosignature Gases on Rocky Exoplanets from Telescope Spectra

Biochemistry & Organic Chemistry

Toward Inferring the Surface Fluxes of Biosignature Gases on Rocky Exoplanets from Telescope Spectra

Feeling the Pressure: Effects of Formation Pressure on the Physical Properties of Titan Haze Analogs

Titan

Feeling the Pressure: Effects of Formation Pressure on the Physical Properties of Titan Haze Analogs

The Reaction Between Atomic Carbon And Molecular Nitrogen As A Source Of Cyanamide And Carbodiimide On Interstellar Ices

Astrochemistry

The Reaction Between Atomic Carbon And Molecular Nitrogen As A Source Of Cyanamide And Carbodiimide On Interstellar Ices

Inversion of Hydrogen-rich Atmosphere and Water Content for GJ 486b

Exoplanets, -moons, -comets

Inversion of Hydrogen-rich Atmosphere and Water Content for GJ 486b

Laser-based Mass Spectrometry For The Detection Of Signatures Of Life Within Our Solar System

Biosignatures & Paleobiology

Laser-based Mass Spectrometry For The Detection Of Signatures Of Life Within Our Solar System

Prebiotic Chemistry Insights for Dragonfly II: Thermodynamic Favorability of Nucleobases, Ribose, and Fatty Acids in Selk Crater on Titan

Titan

Prebiotic Chemistry Insights for Dragonfly II: Thermodynamic Favorability of Nucleobases, Ribose, and Fatty Acids in Selk Crater on Titan

Orbital Biosignature Assay: Antarctica’s Vanishing Sea Ice Transforms Marine Life

Biosignatures & Paleobiology

Orbital Biosignature Assay: Antarctica’s Vanishing Sea Ice Transforms Marine Life

Deep Microbial Colonization in 2-Billion-Year-Old Ultramafic Rock from the Bushveld Complex

Biosignatures & Paleobiology

Deep Microbial Colonization in 2-Billion-Year-Old Ultramafic Rock from the Bushveld Complex

Terraforming/Panspermia: A New Way To Detect Life Beyond Earth Without Knowing What Life Looks Like

Terraforming & Geoengineering

Terraforming/Panspermia: A New Way To Detect Life Beyond Earth Without Knowing What Life Looks Like

Discovery Of Unexpectedly Large Organic Molecules from Asteroid Ryugu

Astrochemistry

Discovery Of Unexpectedly Large Organic Molecules from Asteroid Ryugu

Spectral Signatures From The Habitable Zone

Habitable Zones

Spectral Signatures From The Habitable Zone

Hydrolyzed Hazes on Water-rich Exoplanets: Optical Constants and Detectability

Exoplanets, -moons, -comets

Hydrolyzed Hazes on Water-rich Exoplanets: Optical Constants and Detectability

A TESS Test of the Hybrid Ring Strategy for Technosignature Searches Using GRB 221009A

SETI & Technosignatures

A TESS Test of the Hybrid Ring Strategy for Technosignature Searches Using GRB 221009A