June 2023 – Page 4 – My WordPress Site

Dale Andersen Getting Out of the water in Antarctica -- Dale Andersen

Astronomy & Telescopes, Exoplanets, -moons, -comets, Imaging & Spectroscopy, SETI & Technosignatures

Specular Reflections From Artificial Surfaces As Technosignature

by Keith CowingJune 23, 2023June 23, 2023

Biochemistry & Organic Chemistry, Biosignatures & Paleobiology, Genomics, Proteomics, Bioinformatics, Origin & Evolution of Life

A Prebiotic Precursor To Life’s Phosphate Transfer System With An ATP Analogue And Histidyl Peptide Organocatalysts

by Keith CowingJune 23, 2023June 23, 2023

Astrochemistry, Astrogeology, Biogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Comets and Asteroids, Meteorites & Asteroids

Asteroid Itokawa Once Supported a Hydrothermal System

by Keith CowingJune 23, 2023June 23, 2023

Dale Andersen during a dive in Antarctica -- Dale Andersen

Biochemistry & Organic Chemistry, Genomics, Proteomics, Bioinformatics, Microbiology & Virology, Origin & Evolution of Life

New Clues About The Origin Of Complex Life

by Keith CowingJune 23, 2023June 23, 2023

Dale Andersen

Astrogeology, Atmospheres, Climate, Weather, Biogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Exoplanets, -moons, -comets, Habitable Zones, TRAPPIST-1, Venus, Water/Hycean Worlds & Oceanography

Exoplanet LP 890-9c May Reveal Secrets About The Edge Of Habitability

by Keith CowingJune 21, 2023June 21, 2023

MARS-1 Humvee Rover at HMP Base Camp on Devon Island - Mars Institute

Astronomy & Telescopes, Atmospheres, Climate, Weather, Biogeochemical Cycles & Geobiology, Imaging & Spectroscopy

Cloud Behaviour On Tidally Locked Rocky Planets From Global High-resolution Modeling

by Keith CowingJune 21, 2023June 21, 2023

Cassini Crater (415 kilometres across) Arabia Terra. ©UAESA/MBRSC/HopeMarsMission/EXI/AndreaLuck

AI - Data - Apps - Cybernetics, Astronomy & Telescopes, Exoplanets, -moons, -comets, Imaging & Spectroscopy

Combining Multi-spectral Data With Statistical And Deep-learning Models For Improved Exoplanet Detection In Direct Imaging At High Contrast

by Keith CowingJune 21, 2023June 21, 2023

Astronomy & Telescopes, Atmospheres, Climate, Weather, Biochemistry & Organic Chemistry, Biosignatures & Paleobiology, Exoplanets, -moons, -comets, Imaging & Spectroscopy

High-throughput Quantum Chemistry: Empowering The Search For Molecular Candidates Behind Unknown Spectral Signatures In Exoplanetary Atmospheres

by Keith CowingJune 21, 2023June 21, 2023

This artist’s impression shows how Mars may have looked about four billion years ago. The young planet Mars would have had enough water to cover its entire surface in a liquid layer about 140 metres deep, but it is more likely that the liquid would have pooled to form an ocean occupying almost half of Mars’s northern hemisphere, and in some regions reaching depths greater than 1.6 kilometres. Credit: ESO/M. Kornmesser

Astrochemistry, Astronomy & Telescopes, Biochemistry & Organic Chemistry

Evidence For Ubiquitous Carbon Grain Destruction In Hot Protostellar Envelopes

by Keith CowingJune 21, 2023June 21, 2023

Away Teams & Field Reports, Exploration Gear & Tech, Imaging & Spectroscopy, Mapping, Geodesy, Cartography, Missions & Hardware, Robotics/Rovers/UAVs, ROVs/Submersibles/Diving, Tricorders & Sensors, Water/Hycean Worlds & Oceanography

Away Team Tech: Impossible Sensing Brings High-Tech Laser Lab To The Ocean Floor

by Keith CowingJune 21, 2023June 21, 2023