Hydrothermal environments—where chemical interactions between heated water and rock take place—are of great interest for astrobiology as they may create habitable environments and preserve signs of life.
x-mol.net
Posted inBiophysics, Biosignatures & Paleobiology, Extremeophiles and Extreme Environments, Habitable Zones, Meteorites & Asteroids, Microbiology & Virology, Panspermia, Planetary Protection & Biosafety, Status Report
Survival and Transfer of Microorganisms Beyond the Earth: To What Extent are Microorganisms Tolerant to External Influences?
The study of microorganism tolerance to extreme influences is an integral part of astrobiology.
Posted inAstrochemistry, Biochemistry & Organic Chemistry, Biophysics, Genomics, Proteomics, Bioinformatics, Status Report
Self‐Replication Without Hydrogen‐Bonds: An Exobiotic Design
Life on Earth uses DNA as the central template for self‐replication, genetic encoding, and information transfer.
Posted inAstrochemistry, Astrogeology, Atmospheres, Climate, Weather, Biochemistry & Organic Chemistry, Biogeochemical Cycles & Geobiology, Biophysics, Biosignatures & Paleobiology, Origin & Evolution of Life, Status Report, Water/Hycean Worlds & Oceanography
Understanding the Role of Layered Minerals in the Emergence and Preservation of Proto-Proteins and Detection of Traces of Early Life
The origin of life remains one of the most profound mysteries in science. Over millennia, theories have evolved, yet the question persists: How did life emerge from inanimate matter?
Posted inAstrochemistry, Astrogeology, Biochemistry & Organic Chemistry, Biogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Comets and Asteroids, Meteorites & Asteroids, Missions & Hardware, Press Release, Tricorders & Sensors
Ultrasound Assisted Extraction Of Amino Acids And Nucleobases From Clay Minerals And Astrobiological Samples
The study of organic molecules in meteorite and return samples allows for the understanding of the chemistry that undergoes in our Solar System. The present work aims at studying ultrasound […]