OSIRIS-REx Archives - Astrobiology

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Asteroid Bennu’s Rugged Surface Baffled NASA. We Finally Know Why

Comets and Asteroids

Asteroid Bennu’s Rugged Surface Baffled NASA. We Finally Know Why

Bennu And Ryugu Cconstituents From Samples IR Analyses And Potential Source Of Terrestrial Planets’ Ingredients

Astrochemistry

Bennu And Ryugu Cconstituents From Samples IR Analyses And Potential Source Of Terrestrial Planets’ Ingredients

Amino Acids Discovered In Asteroid Bennu Formed In Space In The Early Solar System

Biosignatures & Paleobiology

Amino Acids Discovered In Asteroid Bennu Formed In Space In The Early Solar System

The Variety And Origin Of Materials Accreted By Bennu’s Parent Asteroid

Biosignatures & Paleobiology

The Variety And Origin Of Materials Accreted By Bennu’s Parent Asteroid

Sugars And Stardust Found In NASA’s Asteroid Bennu Samples

Biosignatures & Paleobiology

Sugars And Stardust Found In NASA’s Asteroid Bennu Samples

Prebiotic Organic Compounds In Samples Of Asteroid Bennu Indicate Heterogeneous Aqueous Alteration

Astrochemistry

Prebiotic Organic Compounds In Samples Of Asteroid Bennu Indicate Heterogeneous Aqueous Alteration

NASA’s Bennu Samples Reveal Complex Origins, Dramatic Transformation

Sample Return

NASA’s Bennu Samples Reveal Complex Origins, Dramatic Transformation

Asteroid Bennu Is A Time Capsule Of Materials Bearing Witness To Its Origin And Transformation Over Billions Of Years

Astrogeology

Asteroid Bennu Is A Time Capsule Of Materials Bearing Witness To Its Origin And Transformation Over Billions Of Years

Astrogeology: Asteroids Bennu And Ryugu Are Part Of The Polana Family

Comets and Asteroids

Astrogeology: Asteroids Bennu And Ryugu Are Part Of The Polana Family

OSIRIS-REx Operational Key Decision Points: A Retrospective

Missions & Hardware

OSIRIS-REx Operational Key Decision Points: A Retrospective

NASA Astromaterials: OSIRIS-REx News April 2025

Astrogeology

NASA Astromaterials: OSIRIS-REx News April 2025

Community Need For An Astrobiology Sample Repository And Sample Reference Suite – NASA DARES White Paper

Sample Return

Community Need For An Astrobiology Sample Repository And Sample Reference Suite – NASA DARES White Paper

Life’s Building Blocks Discovered In Samples From Asteroid Bennu

Astrochemistry

Life’s Building Blocks Discovered In Samples From Asteroid Bennu

Pristine Asteroid Samples Reveal Secrets Of The Ancient Solar System

Astrochemistry

Pristine Asteroid Samples Reveal Secrets Of The Ancient Solar System

Exploring The Mysteries Of Asteroid Bennu

Astrochemistry

Exploring The Mysteries Of Asteroid Bennu

Dust From asteroid Bennu: Building Blocks Of Life And Possible Habitats Were Widespread In Our Solar System

Astrochemistry

Dust From asteroid Bennu: Building Blocks Of Life And Possible Habitats Were Widespread In Our Solar System

Traces Of Ancient Brine Discovered On Asteroid Bennu Contain Minerals Crucial To Life

Astrochemistry

Traces Of Ancient Brine Discovered On Asteroid Bennu Contain Minerals Crucial To Life

Asteroid Bennu Sample Reveals A Mix Of Life’s Ingredients

Astrochemistry

Asteroid Bennu Sample Reveals A Mix Of Life’s Ingredients

NASA Media Briefing On OSIRIS-REx Asteroid Sample Mission Findings

Sample Return

NASA Media Briefing On OSIRIS-REx Asteroid Sample Mission Findings

Join The University of Arizona Astrobiology Ambassadors

Education and Outreach

Join The University of Arizona Astrobiology Ambassadors