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BepiColombo Observes Escaping Oxygen And Carbon In An Unexplored Region Of Venus’s Magnetosphere

Venus

BepiColombo Observes Escaping Oxygen And Carbon In An Unexplored Region Of Venus’s Magnetosphere

Juno Measures Oxygen Production On Europa

Europa

Juno Measures Oxygen Production On Europa

Juno Measures The Rate Of Oxygen Production At Europa

Europa

Juno Measures The Rate Of Oxygen Production At Europa

Searching For Clues In The History Book Of Earth’s Oceans

Water/Hycean Worlds & Oceanography

Searching For Clues In The History Book Of Earth’s Oceans

Biosignature False Positives In Potentially Habitable Planets Around M Dwarfs: The Effect Of UV Radiation From One Flare

Biosignatures & Paleobiology

Biosignature False Positives In Potentially Habitable Planets Around M Dwarfs: The Effect Of UV Radiation From One Flare

The Oxygen Bottleneck For Technospheres

SETI & Technosignatures

The Oxygen Bottleneck For Technospheres

First On-sky Results Of A FIOS Prototype, A Fabry Perot Based Instrument For Oxygen Searches

Biosignatures & Paleobiology

First On-sky Results Of A FIOS Prototype, A Fabry Perot Based Instrument For Oxygen Searches

There’s More To Life Than O2: Simulating the Detectability Of A Range Of Molecules For Ground-based high-resolution Spectroscopy Of Transiting Terrestrial Exoplanets

Imaging & Spectroscopy

There’s More To Life Than O2: Simulating the Detectability Of A Range Of Molecules For Ground-based high-resolution Spectroscopy Of Transiting Terrestrial Exoplanets

Detection of Carbon Monoxide’s 4.6 Micron Fundamental Band Structure In WASP-39b’s Atmosphere With JWST NIRSpec G395H

Atmospheres & Climate

Detection of Carbon Monoxide’s 4.6 Micron Fundamental Band Structure In WASP-39b’s Atmosphere With JWST NIRSpec G395H

ASU-led Team Defends Molecular Oxygen Findings

Habitable Zones & Global Climate

ASU-led Team Defends Molecular Oxygen Findings

Radio Recombination Lines Of Carbon/Oxygen Ions Detected For The First Time

Astrochemistry

Radio Recombination Lines Of Carbon/Oxygen Ions Detected For The First Time

Earth’s Inner Core May Be Oxygen-Rich

Astrochemistry

Earth’s Inner Core May Be Oxygen-Rich

How Fluctuating Oxygen Levels May Have Accelerated Animal Evolution On Earth

Biogeochemical Cycles & Geobiology

How Fluctuating Oxygen Levels May Have Accelerated Animal Evolution On Earth

New Abiotic Pathway For The Formation Of Oxygen

Biogeochemical Cycles & Geobiology

New Abiotic Pathway For The Formation Of Oxygen

Is Ozone A Reliable Proxy For Molecular Oxygen? I. The O2-O3 Relationship For Earth-like Atmospheres

Astrochemistry

Is Ozone A Reliable Proxy For Molecular Oxygen? I. The O2-O3 Relationship For Earth-like Atmospheres

Sleeping Giant Could End Deep Ocean Life

Water/Hycean Worlds & Oceanography

Sleeping Giant Could End Deep Ocean Life

Oxygen False Positives On Habitable Zone Planets Around Sun-Like Stars

Biosignatures & Paleobiology

Oxygen False Positives On Habitable Zone Planets Around Sun-Like Stars

Implications of Abiotic Oxygen Buildup for Earth-like Complex Life

Origin & Evolution of Life

Implications of Abiotic Oxygen Buildup for Earth-like Complex Life

Iron-silica Particles Unlock Part of the Mystery of Earth's Oxygenation

Astrogeology

Iron-silica Particles Unlock Part of the Mystery of Earth's Oxygenation

Titania May Produce Abiotic Oxygen Atmospheres on Habitable Exoplanets

Astrochemistry

Titania May Produce Abiotic Oxygen Atmospheres on Habitable Exoplanets