2019 - Page 2 of 33 - Astrobiology

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Year: 2019

Do the TRAPPIST-1 Planets Have Hydrogen-rich Atmospheres?

TRAPPIST-1

Do the TRAPPIST-1 Planets Have Hydrogen-rich Atmospheres?

Rotifer Studies In Space

Radiation

Rotifer Studies In Space

New Map Of Water Ice on Mars

Mars

New Map Of Water Ice on Mars

Experts on Earth Could Support Astronaut-Scientists on Mars, if They Team Up from the Start

Analog Studies

Experts on Earth Could Support Astronaut-Scientists on Mars, if They Team Up from the Start

Climate Bistability Of Earth-like Exoplanets

Habitable Zones & Global Climate

Climate Bistability Of Earth-like Exoplanets

Mass-Metallicity Trends in Transiting Exoplanets from Atmospheric Abundances of H2O, Na, and K

Astrochemistry

Mass-Metallicity Trends in Transiting Exoplanets from Atmospheric Abundances of H2O, Na, and K

Searching For Water Ice In The Coma Of Interstellar Object 2I/Borisov

Astrochemistry

Searching For Water Ice In The Coma Of Interstellar Object 2I/Borisov

Water Is Common Yet Scarce In Exoplanets

Exoplanetology: Exoplanets & Exomoons

Water Is Common Yet Scarce In Exoplanets

Breathing New Life Into The Rise Of Oxygen Debate

Habitable Zones & Global Climate

Breathing New Life Into The Rise Of Oxygen Debate

Constraints on Aquatic Photosynthesis for Terrestrial Planets Around Other Stars

Plant Biology

Constraints on Aquatic Photosynthesis for Terrestrial Planets Around Other Stars

Origin Of Earth's Water: Sources And Constraints

Astrochemistry

Origin Of Earth's Water: Sources And Constraints

How Saturn's Moon Enceladus Got Its Stripes

Enceladus

How Saturn's Moon Enceladus Got Its Stripes

Habitable Age Instead of Location for Terrestrial Worlds

Habitable Zones & Global Climate

Habitable Age Instead of Location for Terrestrial Worlds

Photo-processing Of Astro-PAHs

Astrochemistry

Photo-processing Of Astro-PAHs

Fossil Ice Found In A Meteorite Is The First Direct Evidence Of Ice In Asteroids

Astrochemistry

Fossil Ice Found In A Meteorite Is The First Direct Evidence Of Ice In Asteroids

Two Million-year-old Ice Provides Snapshot Of Earth's Greenhouse Gas History

Habitable Zones & Global Climate

Two Million-year-old Ice Provides Snapshot Of Earth's Greenhouse Gas History

Astronomers Detect Gas Molecules in Comet from Another Star

Astrochemistry

Astronomers Detect Gas Molecules in Comet from Another Star

The Visual Apparatus Of Today's Horseshoe Crabs Goes Back 400 Million Years

Fossils & Paleontology

The Visual Apparatus Of Today's Horseshoe Crabs Goes Back 400 Million Years

Astrobiologist Dale Andersen Antarctic Status Report 6 December 2019: One Week Left For Science

Dale Andersen's Field Reports

Astrobiologist Dale Andersen Antarctic Status Report 6 December 2019: One Week Left For Science

You're Invited to Join The Network for Life Detection (NfoLD)

NASA Astrobiology Program

You're Invited to Join The Network for Life Detection (NfoLD)