Fossils & Paleontology Archives - Astrobiology

Microbial Diversity Of Coastal Microbial Mats Formations In Karstic Habitats From The Yucatan Peninsula, Mexico

Fossils & Paleontology

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Martian Samples, Hazards, And Biosecurity: Between Science And Bioethics

Planetary Protection & Biosafety

Martian Samples, Hazards, And Biosecurity: Between Science And Bioethics

How Does Life Rebound From Mass Extinctions?

Extinction events

How Does Life Rebound From Mass Extinctions?

Study Resolves The Diatom Tree Of Life

Nomenclature, Systematics, Natural History

Study Resolves The Diatom Tree Of Life

Rock Record Illuminates Earth’s Oxygen History

Biogeochemical Cycles & Geobiology

Rock Record Illuminates Earth’s Oxygen History

Membrane-Spanning Molecular Lengths as an Agnostic Biosignature

Biosignatures & Paleobiology

Membrane-Spanning Molecular Lengths as an Agnostic Biosignature

Perseverance Mars Rover Explores Krokodillen Region Of Jezero Crater

Mars

Perseverance Mars Rover Explores Krokodillen Region Of Jezero Crater

Biosignatures: The Oldest Ant Ever Discovered Found Fossilized In Brazil

Biosignatures & Paleobiology

Biosignatures: The Oldest Ant Ever Discovered Found Fossilized In Brazil

Perseverance Drills Main River Rock Sample

Mars

Perseverance Drills Main River Rock Sample

Dinosaurs’ Apparent Decline Prior To Asteroid May Be Due To A Poor Fossil Record

Extinction events

Dinosaurs’ Apparent Decline Prior To Asteroid May Be Due To A Poor Fossil Record

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

Microbial Ecology Of Serpentinite-hosted Ecosystems

Biogeochemical Cycles & Geobiology

Microbial Ecology Of Serpentinite-hosted Ecosystems

Tricorder Tech: Extant Life Detection Using Label-Free Video Microscopy In Analog Aquatic Environments

Tricorders & Sensors

Tricorder Tech: Extant Life Detection Using Label-Free Video Microscopy In Analog Aquatic Environments

How Survivors Spanned The Globe After Earth’s Biggest Mass Extinction

Extinction events

How Survivors Spanned The Globe After Earth’s Biggest Mass Extinction

Machine Learning Helps Construct An Evolutionary Timeline Of Bacteria

Origin & Evolution of Life

Machine Learning Helps Construct An Evolutionary Timeline Of Bacteria

ESA Tricorder Away Team Training In A Lava Tube

Tricorders & Sensors

ESA Tricorder Away Team Training In A Lava Tube

Ancient Prototaxites Don’t Belong To Any Living Lineage – Possibly A Distinct Branch of Multicellular Earth life

Nomenclature, Systematics, Natural History

Ancient Prototaxites Don’t Belong To Any Living Lineage – Possibly A Distinct Branch of Multicellular Earth life

An Astrobiological Perspective on Microbial Biofilms: Their Importance for Habitability and Production of Detectable and Lasting Biosignatures

Biosignatures & Paleobiology

An Astrobiological Perspective on Microbial Biofilms: Their Importance for Habitability and Production of Detectable and Lasting Biosignatures

Mars Perseverance Examines A Rock With Hundreds Of Millimeter-sized Spheres

Mars

Mars Perseverance Examines A Rock With Hundreds Of Millimeter-sized Spheres

Climate Crisis That Accompanied The Great Dying Mass Extinction Event

Extinction events

Climate Crisis That Accompanied The Great Dying Mass Extinction Event