Panspermia Archives - Astrobiology

Extremotolerant Bacteria Identified In The NASA Mars Phoenix Cleanroom

Panspermia

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Exposure of Phage T7 To Simulated Space Environment: The Effect Of Vacuum and UV-C Radiation

Microbiology & Virology

Exposure of Phage T7 To Simulated Space Environment: The Effect Of Vacuum and UV-C Radiation

Abiotic Origin Of Citric Acid Cycle Intermediates

Astrochemistry

Abiotic Origin Of Citric Acid Cycle Intermediates

Biomarker Preservation in Antarctic Sandstones after Prolonged Space Exposure Outside the International Space Station During the ESA EXPOSE-E Lichens and Fungi Experiment

Extremeophiles and Extreme Environments

Biomarker Preservation in Antarctic Sandstones after Prolonged Space Exposure Outside the International Space Station During the ESA EXPOSE-E Lichens and Fungi Experiment

An Agnostic Biosignature Based on Modeling Panspermia and Terraformation

Terraforming & Geoengineering

An Agnostic Biosignature Based on Modeling Panspermia and Terraformation

Antarctic Biosecurity Policy Effectively Manages The Rates Of Alien Introductions

Planetary Protection & Biosafety

Antarctic Biosecurity Policy Effectively Manages The Rates Of Alien Introductions

A Microbial Survival Model For The permanently Shadowed Regions Of The Moon Shows Long-Term Survival of Terrestrial Microbe Forward Contamination

Moon

A Microbial Survival Model For The permanently Shadowed Regions Of The Moon Shows Long-Term Survival of Terrestrial Microbe Forward Contamination

Orbit, Meteoroid Size, And Cosmic Ray Exposure History Of The Aguas Zarcas CM2 Breccia

Meteorites & Asteroids

Orbit, Meteoroid Size, And Cosmic Ray Exposure History Of The Aguas Zarcas CM2 Breccia

ISS Astrobiology Research: Photochemical Evolution of Alanine in Association with the Martian Soil Analog Montmorillonite

Space Stations

ISS Astrobiology Research: Photochemical Evolution of Alanine in Association with the Martian Soil Analog Montmorillonite

An Upper Limit on the Interstellar Meteoroid Flux at Video Sizes from the Global Meteor Network

Meteorites & Asteroids

An Upper Limit on the Interstellar Meteoroid Flux at Video Sizes from the Global Meteor Network

Deep Mantle-Atmosphere Coupling And Carbonaceous Bombardment: Options For Biomolecule Formation On Aan Oxidized Early Earth

Origin & Evolution of Life

Deep Mantle-Atmosphere Coupling And Carbonaceous Bombardment: Options For Biomolecule Formation On Aan Oxidized Early Earth

The Visibility of the Ōtautahi-Oxford Interstellar Object Population Model in LSST

Astronomy & Telescopes

The Visibility of the Ōtautahi-Oxford Interstellar Object Population Model in LSST

Configuration of Single Giant Planet Systems Generating `Oumuamua-Like Interstellar Asteroids

Interstellar

Configuration of Single Giant Planet Systems Generating `Oumuamua-Like Interstellar Asteroids

A Case Study of Interstellar Material Delivery: Alpha Centauri

Alpha Centauri

A Case Study of Interstellar Material Delivery: Alpha Centauri

Astronauts Swab The Space Station’s Exterior For Microbes (Update)

Space Stations

Astronauts Swab The Space Station’s Exterior For Microbes (Update)

Unveiling Hidden Microbial Diversity in Mars 2020 Mission Assembly Cleanrooms with Molecular Insights into the Persistent and Perseverance of Novel Species Defying Metagenome Sequencing

Planetary Protection & Biosafety

Unveiling Hidden Microbial Diversity in Mars 2020 Mission Assembly Cleanrooms with Molecular Insights into the Persistent and Perseverance of Novel Species Defying Metagenome Sequencing

Mars Sample Return: From Collection To Curation Of Samples From A Habitable World

Mars

Mars Sample Return: From Collection To Curation Of Samples From A Habitable World

Whole-genome Sequencing Of Paenibacillus Phoenicis Isolated from the Phoenix Mars Lander Spacecraft Assembly Facility

Planetary Protection & Biosafety

Whole-genome Sequencing Of Paenibacillus Phoenicis Isolated from the Phoenix Mars Lander Spacecraft Assembly Facility

Synergistic Interactions Among Vacuum, Solar Heating, and UV Irradiation Enhance the Lethality of Interplanetary Space

Extremeophiles and Extreme Environments

Synergistic Interactions Among Vacuum, Solar Heating, and UV Irradiation Enhance the Lethality of Interplanetary Space

Survival and Transfer of Microorganisms Beyond the Earth: To What Extent are Microorganisms Tolerant to External Influences?

Panspermia

Survival and Transfer of Microorganisms Beyond the Earth: To What Extent are Microorganisms Tolerant to External Influences?