astronomy Archives - Astrobiology

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Predictions of the Nancy Grace Roman Space Telescope Galactic Exoplanet Survey. III. Detectability of Giant Exomoons of Wide Separation Giant Planets

Exoplanets, -moons, -comets

Predictions of the Nancy Grace Roman Space Telescope Galactic Exoplanet Survey. III. Detectability of Giant Exomoons of Wide Separation Giant Planets

Near-Discovery SOAR Photometry of the Third Interstellar Object: 3I/ATLAS

Interstellar

Near-Discovery SOAR Photometry of the Third Interstellar Object: 3I/ATLAS

Formation Of Exoplanet AB Aurigae b Detected in H-alpha Light

Exoplanets, -moons, -comets

Formation Of Exoplanet AB Aurigae b Detected in H-alpha Light

Fomalhaut’s Warped Ring Is Shaped By Evolving Planets

Fomalhaut

Fomalhaut’s Warped Ring Is Shaped By Evolving Planets

Revisiting The Radius Valley Across Stellar Types: A Transit-Only Analysis of M, K, G, and F Stars with Updated NASA Exoplanet Archive Data

News Summary Archives

Revisiting The Radius Valley Across Stellar Types: A Transit-Only Analysis of M, K, G, and F Stars with Updated NASA Exoplanet Archive Data

Constraints On The Possible Atmospheres On TRAPPIST-1 b: Insights From 3D Climate Modeling

News Summary Archives

Constraints On The Possible Atmospheres On TRAPPIST-1 b: Insights From 3D Climate Modeling

Detecting Water Ice And Vapor Disks Originating From Icy Planetary Bodies Around White Dwarfs With Future PRIMA Observations

Exoplanets, -moons, -comets

Detecting Water Ice And Vapor Disks Originating From Icy Planetary Bodies Around White Dwarfs With Future PRIMA Observations

Searching For Missing Interstellar Oxygen In The Far-infrared

Astrochemistry

Searching For Missing Interstellar Oxygen In The Far-infrared

VIPER: A High-resolution Multimode Fiber-fed VIPA Spectrograph Concept For Characterizing Exoplanet Atmospheric Escape

Astronomy & Telescopes

VIPER: A High-resolution Multimode Fiber-fed VIPA Spectrograph Concept For Characterizing Exoplanet Atmospheric Escape

An Unusual Carbon dioxide-rich Disk Detected Around A Young Star Challenges Planet Formation Models

Astrogeology

An Unusual Carbon dioxide-rich Disk Detected Around A Young Star Challenges Planet Formation Models

VLT Observations Of Interstellar Comet 3I/ATLAS II. From quiescence To Glow: Dramatic Rise Of Ni I Emission And Incipient CN Outgassing At Large Heliocentric Distances

Comets and Asteroids

VLT Observations Of Interstellar Comet 3I/ATLAS II. From quiescence To Glow: Dramatic Rise Of Ni I Emission And Incipient CN Outgassing At Large Heliocentric Distances

WIde Separation Planets In Time (WISPIT): Two Directly Imaged Exoplanets Around The Sun-like Stellar Binary WISPIT 1

Exoplanets, -moons, -comets

WIde Separation Planets In Time (WISPIT): Two Directly Imaged Exoplanets Around The Sun-like Stellar Binary WISPIT 1

KMT-2018-BLG-0029Lb and OGLE-2019-BLG-0960Lb: Mass Measurements for Two Super-Earth Microlensing Planets

Exoplanets, -moons, -comets

KMT-2018-BLG-0029Lb and OGLE-2019-BLG-0960Lb: Mass Measurements for Two Super-Earth Microlensing Planets

VLT/MUSE Detection Of The AB Aurigae b Protoplanet With Ha Spectroscopy

Exploration Gear & Tech

VLT/MUSE Detection Of The AB Aurigae b Protoplanet With Ha Spectroscopy

The NEID Earth Twin Survey. IV. Confirming An 89 d, msini=10 M-earth Planet Orbiting A Nearby Sun-like Star

Exoplanets, -moons, -comets

The NEID Earth Twin Survey. IV. Confirming An 89 d, msini=10 M-earth Planet Orbiting A Nearby Sun-like Star

IAU 404: Advancing The Search For Technosignatures

SETI & Technosignatures

IAU 404: Advancing The Search For Technosignatures

Free-floating Planets Produced by Planet-Planet Scatterings: Ejection Velocity and Survival Rate of Their Moons

Exoplanets, -moons, -comets

Free-floating Planets Produced by Planet-Planet Scatterings: Ejection Velocity and Survival Rate of Their Moons

Soot Planets Instead Of Water Worlds

Exoplanets, -moons, -comets

Soot Planets Instead Of Water Worlds

Technosignature Searches Of Interstellar Objects

SETI & Technosignatures

Technosignature Searches Of Interstellar Objects

Keck Strategic Mission Support Programs (KSMS) and Habitable Worlds Observatory (HWO) Technology Maturation Program Deferred to 2026B

Astronomy & Telescopes

Keck Strategic Mission Support Programs (KSMS) and Habitable Worlds Observatory (HWO) Technology Maturation Program Deferred to 2026B