astronomy Archives - Astrobiology

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A Search for Extraterrestrial Technosignatures in Archival FAST Survey Data Using a New Procedure

News Archives

A Search for Extraterrestrial Technosignatures in Archival FAST Survey Data Using a New Procedure

Terrestrial And Neptune Mass Free-floating Planet Candidates From The MOA-II 9-year Galactic Bulge Survey

Exoplanets & Exomoons

Terrestrial And Neptune Mass Free-floating Planet Candidates From The MOA-II 9-year Galactic Bulge Survey

Free-floating or wide-orbit? Keck Adaptive-optics Observations Reveal No Host Stars Near Free-Floating Planet Candidates

Imaging & Spectroscopy

Free-floating or wide-orbit? Keck Adaptive-optics Observations Reveal No Host Stars Near Free-Floating Planet Candidates

First Observations Of Warm And Cold Methanol In Class 0/I Proto-brown Dwarfs

Brown Dwarfs

First Observations Of Warm And Cold Methanol In Class 0/I Proto-brown Dwarfs

Effect of Centrifugal Force on Transmission Spectroscopy of Exoplanet Atmospheres

Imaging & Spectroscopy

Effect of Centrifugal Force on Transmission Spectroscopy of Exoplanet Atmospheres

First Detection Of Deuterated Methylidyne (CD) In The Interstellar Medium

Astrochemistry

First Detection Of Deuterated Methylidyne (CD) In The Interstellar Medium

Astronomers Spot Benzene In A Planet-forming Disk Around Star J160532 For The First Time

Astrochemistry

Astronomers Spot Benzene In A Planet-forming Disk Around Star J160532 For The First Time

H2CN/H2NC Abundance Ratio: A New Potential Temperature Tracer For The Interstellar Medium

Astrochemistry

H2CN/H2NC Abundance Ratio: A New Potential Temperature Tracer For The Interstellar Medium

Watching A Star Devour A Planet: The Ultimate Fate Of Earth?

Imaging & Spectroscopy

Watching A Star Devour A Planet: The Ultimate Fate Of Earth?

An Interferometric SETI Observation Of Kepler-111 b

SETI & Technosignatures

An Interferometric SETI Observation Of Kepler-111 b

SOFIA Helps Complete Picture on Molecular Cloud Formation

Astrochemistry

SOFIA Helps Complete Picture on Molecular Cloud Formation

Constellations of co-orbital planets: horseshoe dynamics, long-term stability, transit timing variations, and potential as SETI beacons

SETI & Technosignatures

Constellations of co-orbital planets: horseshoe dynamics, long-term stability, transit timing variations, and potential as SETI beacons

Two super-Earths At The Edge Of The Habitable Zone Of The Nearby M Dwarf TOI-2095

Exoplanets & Exomoons

Two super-Earths At The Edge Of The Habitable Zone Of The Nearby M Dwarf TOI-2095

Metal-Poor Stars Are More Life-Friendly

Exoplanets & Exomoons

Metal-Poor Stars Are More Life-Friendly

Upper Limits On Transmitter Rate Of Extragalactic Civilizations Placed By Breakthrough Listen Observations

SETI & Technosignatures

Upper Limits On Transmitter Rate Of Extragalactic Civilizations Placed By Breakthrough Listen Observations

Twinkling Stars Fuel Interstellar Dust

Astrochemistry

Twinkling Stars Fuel Interstellar Dust

The Calcium Sensor Helps Humans And Other Earth Life See The Stars

Imaging & Spectroscopy

The Calcium Sensor Helps Humans And Other Earth Life See The Stars

Digging Into The Interior Of Hot Cores With ALMA (DIHCA). III: The Chemical Link Between NH2CHO, HNCO, And H2CO

Astrochemistry

Digging Into The Interior Of Hot Cores With ALMA (DIHCA). III: The Chemical Link Between NH2CHO, HNCO, And H2CO

The CARMENES Search For Exoplanets Around M Dwarfs — A Deep Transfer Learning Method To Determine Teff And [M/H] Of Target Stars

Exoplanets & Exomoons

The CARMENES Search For Exoplanets Around M Dwarfs — A Deep Transfer Learning Method To Determine Teff And [M/H] Of Target Stars

Expansive Intergalactic Stream Of Cold Cosmic Carbon Feeding A Massive Galaxy

Astrochemistry

Expansive Intergalactic Stream Of Cold Cosmic Carbon Feeding A Massive Galaxy