Oort Cloud Archives - Astrobiology

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On The Coincidence Between The Close Passage Of HD7977 And The Pliocene-Pleistocene Transition

Comets and Asteroids

On The Coincidence Between The Close Passage Of HD7977 And The Pliocene-Pleistocene Transition

Implications For The Formation Of Oort Cloud-like Structures And Interstellar Comets In Dense Environments

Comets and Asteroids

Implications For The Formation Of Oort Cloud-like Structures And Interstellar Comets In Dense Environments

The First Detection of Molecular Activity in the Largest Known Oort Cloud Comet: ALMA Imaging of C/2014 UN271 (Bernardinelli–Bernstein) at 16.6 au from the Sun

Comets and Asteroids

The First Detection of Molecular Activity in the Largest Known Oort Cloud Comet: ALMA Imaging of C/2014 UN271 (Bernardinelli–Bernstein) at 16.6 au from the Sun

A D/H Ratio Consistent With Earth’s Water In Halley-type Comet 12P From ALMA HDO Mapping

Comets and Asteroids

A D/H Ratio Consistent With Earth’s Water In Halley-type Comet 12P From ALMA HDO Mapping

Largest Oort Cloud Comet Ever Observed Reveals Its Secrets with ALMA’s Powerful Gaze

Comets and Asteroids

Largest Oort Cloud Comet Ever Observed Reveals Its Secrets with ALMA’s Powerful Gaze

A Case Study of Interstellar Material Delivery: Alpha Centauri

Alpha Centauri

A Case Study of Interstellar Material Delivery: Alpha Centauri

An Estimate Of Resident Time Of The Oort Cloud New Comets In Planetary Region

Comets and Asteroids

An Estimate Of Resident Time Of The Oort Cloud New Comets In Planetary Region

Ionizing Radiation Exposure On Arrokoth Shapes A Sugar World

Astrochemistry

Ionizing Radiation Exposure On Arrokoth Shapes A Sugar World

Ice Chemistry Modeling of Active Phase Comets: Hale-Bopp

Comets and Asteroids

Ice Chemistry Modeling of Active Phase Comets: Hale-Bopp

Meteor Showers Shed Light on Where Comets Formed in the Early Solar System

Comets and Asteroids

Meteor Showers Shed Light on Where Comets Formed in the Early Solar System

The Pre-perihelion Evolution of the Activity of Comet C/2017 K2 (PANSTARRS) During the Water Ice-line Crossover

Comets and Asteroids

The Pre-perihelion Evolution of the Activity of Comet C/2017 K2 (PANSTARRS) During the Water Ice-line Crossover

Dust And Volatiles In The Disintegrating Comet C/2019 Y4 (ATLAS)

Comets and Asteroids

Dust And Volatiles In The Disintegrating Comet C/2019 Y4 (ATLAS)

Volatile-rich Comets Ejected Early On During Solar System Formation

Comets and Asteroids

Volatile-rich Comets Ejected Early On During Solar System Formation