August 2021 – Page 5 – My WordPress Site

Atmospheres, Climate, Weather

Researchers Find Oxygen Spike Coincided With Ancient Global Extinction

by Keith CowingAugust 2, 2021

Microbiology & Virology

Microbial Tracking-3 Experiment Sample Collection On The ISS

by Keith CowingAugust 2, 2021

Atmospheres, Climate, Weather, Biochemistry & Organic Chemistry, Biogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Extinction events, Gaia - Planetary Perspectives, Origin & Evolution of Life, Water/Hycean Worlds & Oceanography

Slowdown In Earth's Rotation Could Have Affected The Oxygen Content Of Its Atmosphere

by Keith CowingAugust 2, 2021December 24, 2025

Atmospheres, Climate, Weather

A Decline In CO2 Cooled Earth's Climate Over 30 Million Years Ago

by Keith CowingAugust 2, 2021

SETI & Technosignatures

A Machine-Learning-Based Direction-of-Origin Filter for the Identification of Radio Frequency Interference in the Search for Technosignatures

by Keith CowingAugust 2, 2021

Extremeophiles and Extreme Environments, Microgravity, Space Life Science, Space Stations, Tardigrades

Astronauts Initiate Tardigrade Experiment on ISS

by Keith CowingAugust 2, 2021February 4, 2023

Biosignatures & Paleobiology, Tricorders & Sensors

NOAA Satellites See Bioluminescence From Orbit

by Keith CowingAugust 1, 2021August 14, 2022

Extremeophiles and Extreme Environments

Microbes Feast On Crushed Rock In Subglacial Lakes Beneath Antarctica

by Keith CowingAugust 1, 2021

Two Asteroids Discovered To Have Complex Organic Matter

by Keith CowingAugust 1, 2021

Exoplanets, -moons, -comets

Asymmetry and Variability in the Transmission Spectra of Tidally Locked Habitable Planets

by Keith CowingAugust 1, 2021