August 2019 - Astrobiology

ARCHIVE

Month: August 2019

Bacteria Feeding On Arctic Algae Blooms Can Seed Clouds

Water/Hycean Worlds & Oceanography

Bacteria Feeding On Arctic Algae Blooms Can Seed Clouds

When Did Life Likely Emerge on Earth In An RNA-First Process?

Genomics, Proteomics, Bioinformatics

When Did Life Likely Emerge on Earth In An RNA-First Process?

An Empirical Infrared Transit Spectrum Of Earth: Opacity Windows And Biosignatures

Biosignatures & Paleobiology

An Empirical Infrared Transit Spectrum Of Earth: Opacity Windows And Biosignatures

Earth's Fingerprint Could Help Astronomers Find Habitable Exoplanets

Biosignatures & Paleobiology

Earth's Fingerprint Could Help Astronomers Find Habitable Exoplanets

Remote Sensing of Exoplanetary Atmospheres With Ground-based High-resolution Near-infrared Spectroscopy

Biosignatures & Paleobiology

Remote Sensing of Exoplanetary Atmospheres With Ground-based High-resolution Near-infrared Spectroscopy

Is Earth an Oddball?

Habitable Zones & Global Climate

Is Earth an Oddball?

From Cold to Hot Irradiated Gaseous Exoplanets: Fingerprints of Chemical Disequilibrium in Atmospheric Spectra

Habitable Zones & Global Climate

From Cold to Hot Irradiated Gaseous Exoplanets: Fingerprints of Chemical Disequilibrium in Atmospheric Spectra

Some Exoplanets May Have Greater Variety Of Life Than Exists On Earth

Habitable Zones & Global Climate

Some Exoplanets May Have Greater Variety Of Life Than Exists On Earth

Atacama Desert Microbes May Hold Clues To Life On Mars

Extremeophiles and Extreme Environments

Atacama Desert Microbes May Hold Clues To Life On Mars

Early Life On Earth Limited By Nitrogenase Enzyme

Biochemistry & Organic Chemistry

Early Life On Earth Limited By Nitrogenase Enzyme

Detecting Hydrothermal Vents In Volcanic Lakes

Extremeophiles and Extreme Environments

Detecting Hydrothermal Vents In Volcanic Lakes

The Impact of Stripped Cores On The Frequency Of Earth-size Planets In The Habitable Zone

Habitable Zones & Global Climate

The Impact of Stripped Cores On The Frequency Of Earth-size Planets In The Habitable Zone

Erosion of an Exoplanetary Atmosphere Caused By Stellar Winds

Habitable Zones & Global Climate

Erosion of an Exoplanetary Atmosphere Caused By Stellar Winds

Interstellar Iron Found In Antarctic Snow

Astrochemistry

Interstellar Iron Found In Antarctic Snow

Ancient Mars Was Warm with Occasional Rain, Turning Cold

Mars

Ancient Mars Was Warm with Occasional Rain, Turning Cold

The Search for Living Worlds and the Connection to Our Cosmic Origins

Habitable Zones & Global Climate

The Search for Living Worlds and the Connection to Our Cosmic Origins

Habitability of Galaxies and Application of Merger Trees in Astrobiology

Habitable Zones & Global Climate

Habitability of Galaxies and Application of Merger Trees in Astrobiology

Inner Edge of Habitable Zones for Earth-sized Planets with Various Surface Water Distributions

Habitable Zones & Global Climate

Inner Edge of Habitable Zones for Earth-sized Planets with Various Surface Water Distributions

How Many Earth-like Planets Are Around Sun-like Stars?

Exoplanets & Exomoons

How Many Earth-like Planets Are Around Sun-like Stars?

Key Phosphorus-based Molecule For Life On Earth May Have Come From Space

Astrochemistry

Key Phosphorus-based Molecule For Life On Earth May Have Come From Space