A miniaturized laser desorption Orbitrap mass spectrometer for biosignature detection
Nature » Astrobiology
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1w ago
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Mineral-catalysed formation of marine NO and N2O on the anoxic early Earth
Nature » Astrobiology
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1M ago
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Diverse geochemical conditions for prebiotic chemistry in shallow-sea alkaline hydrothermal vents
Nature » Astrobiology
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2M ago
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Biogenic climate change could have driven the demise of life on early Mars
Nature » Astrobiology
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2M ago
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Volcanically hosted venting with indications of ultramafic influence at Aurora hydrothermal field on Gakkel Ridge
Nature » Astrobiology
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3M ago
The Aurora hydrothermal field (Arctic Ocean) is hosted in volcanic rocks but also shows evidence of mantle rock ..read more
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Early Mars habitability and global cooling by H2-based methanogens
Nature » Astrobiology
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3M ago
Early Martian surface and subsurface were probably habitable for methanogenic microorganisms with a ..read more
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Low 13C-13C abundances in abiotic ethane
Nature » Astrobiology
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4M ago
Distinguishing biotic compounds from abiotic ones is critical to the search for life in the universe. Here, the ..read more
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Long-term habitability with a giant companion
Nature » Astrobiology
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4M ago
The metabolisms proposed for hypothetical life in the clouds of Venus cannot explain the planet’s atmospheric ..read more
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Geological diversity and microbiological potential of lakes on Mars
Nature » Astrobiology
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4M ago
Mars hosted hundreds of lakes, most of which formed earlier than 3.7 billion years ago and lasted only a limited ..read more
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Geoelectrochemistry-driven alteration of amino acids to derivative organics in carbonaceous chondrite parent bodies
Nature » Astrobiology
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5M ago
Researchers at Earth-Life Science Institute (ELSI) discovered a chemical process that can explain the very low ..read more
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