Atmospheres & Climate Beyond Runaway: Initiation Of The Post-runaway Greenhouse State On Rocky Exoplanets July 29, 2021
Astronomy & Telescopes Transmission Spectroscopy of the Earth-Sun System to Inform the Search for Extrasolar Life July 29, 2021
Astrochemistry Detectable Abundance of Cyanoacetylene (HC3N) Predicted on Reduced Nitrogen-Rich Super-Earth Atmospheres July 28, 2021
Exoplanets & Exomoons The Keck Planet Imager and Characterizer: A Dedicated Single-mode Fiber Injection Unit For High Resolution Exoplanet Spectroscopy July 28, 2021
Microbiology & Virology Selenium May Support Deep Microbial Life In Earth's Continental Crust July 28, 2021
Biosignatures & Paleobiology Assessment of Ammonia as a Biosignature Gas in Exoplanet Atmospheres July 28, 2021
Astrogeology The Reflectance Spectra of CV-CK Carbonaceous chondrites from the Near Infrared to the Visible July 28, 2021
Fossils & Paleontology Cellular Remains in A ~3.42-billion-year-old Subseafloor Hydrothermal Environment July 26, 2021
Extremeophiles and Extreme Environments How Ethane-consuming Archaea Pick Up Their Favorite Dish July 26, 2021
Astrobiology (general) Call For A Framework For Reporting Evidence For Life Beyond Earth July 23, 2021