Microbial activity in Martian analog soils after ionizing radiation: implications for the preservation of subsurface life on Mars by Vladimir S. Cheptsov, Elena A. Vorobyova, George A. Osipov, Natalia A. Manucharova, Lubov’ M. Polyanskaya, Mikhail V. Gorlenko, Anatoli K. Pavlov, Marina S. Rosanova, Vladimir N. Lomasov

Subjects: “…astrobiology…”
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Effects of Radiation Intensity, Mineral Matrix, and Pre-Irradiation on the Bacterial Resistance to Gamma Irradiation under Low Temperature Conditions by Vladimir S. Cheptsov, Andrey A. Belov, Elena A. Vorobyova, Anatoli K. Pavlov, Vladimir N. Lomasov

Subjects: “…astrobiology…”
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The Challenge of Detecting Remote Spectroscopic Signatures from Radionuclides by Jacob Haqq-Misra, Vincent Kofman, Ravi K. Kopparapu

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Evidence of the Amino Acids Tyrosine and Phenylalanine in the Interstellar Material of IC348 in Perseus by Susana Iglesias-Groth, Martina Marín Dobrincic, Antonio Pérez Garrido, Carlos Gutierrez

Subjects: “…astrobiology…”
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High-up: a remote reservoir of microbial extremophiles at Central Andean Wetlands by Virginia Helena Albarracín, Daniel eKurth, Omar Federico Ordoñez, Carolina eBelfiore, Eduardo eLuccini, Graciela eSalum, Ruben ePiacentini, Maria Eugenia Farias

Subjects: “…Astrobiology…”
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In situ organic biosignature detection techniques for space applications by Victor Abrahamsson, Isik Kanik, Isik Kanik

Subjects: “…astrobiology…”
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Life in a Random Universe: Sciama's Argument Reconsidered by Zhi-Wei Wang, Samuel L. Braunstein

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Editorial: The rocky biosphere: New insights from microbiomes at rock-water interfaces and their interactions with minerals by Yohey Suzuki, Elizabeth Trembath-Reichert, Henrik Drake

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Editorial: Horizons in Astronomy and Astrophysics by Scott W. McIntosh, Paola Marziani, Cristina Puzzarini, Steve B. Howell

Subjects: “…astrobiology…”
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Xeno Amino Acids: A Look into Biochemistry as We Do Not Know It by Sean M. Brown, Christopher Mayer-Bacon, Stephen Freeland

Subjects: “…astrobiology…”
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Fermi's Paradox - The Last Challenge For Copernicanism? by Ćirković, M. M.

Subjects: “…Astrobiology…”
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Developing a Drift Rate Distribution for Technosignature Searches of Exoplanets by Megan G. Li, Sofia Z. Sheikh, Christian Gilbertson, Matthias Y. He, Howard Isaacson, Steve Croft, Evan L. Sneed

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Prebiosignature Molecules Can Be Detected in Temperate Exoplanet Atmospheres with JWST by A. B. Claringbold, P. B. Rimmer, S. Rugheimer, O. Shorttle

Subjects: “…Astrobiology…”
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PRELIMINARY BIOGEOCHEMICAL DATA ON MICROBIAL CARBONATOGENESIS IN ANCIENT EXTREME ENVIRONMENTS (KESS-KESS MOUNDS, MOROCCO) by ADRIANO GUIDO, ADELAIDE MASTANDREA, FABIO DEMASI, FABIO TOSTI, FRANCO RUSSO

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Constraints on the Size and Composition of the Ancient Martian Atmosphere from Coupled CO2–N2–Ar Isotopic Evolution Models by Trent B. Thomas, Renyu Hu, Daniel Y. Lo

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Imaging technologies and strategies for detection of extant extraterrestrial microorganisms by Jay L. Nadeau, Manuel Bedrossian, Christian A. Lindensmith

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Black Fungi Research: Out-of-This-World Implications by Donatella Tesei

Subjects: “…astrobiology…”
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Potential for Life to Exist and be Detected on Earth-like Planets Orbiting White Dwarfs by Caldon T. Whyte, L. H. Quiroga-Nuñez, Manasvi Lingam, Paola Pinilla

Subjects: “…Astrobiology…”
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From Microorganisms to Biosignatures: Subcritical Water Extraction as a Sample Preparation Technique for Future Life Detection Missions by Zuzana Cieslarova, Aaron C. Noell, Peter A. Willis, Maria F. Mora

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The Impact of Water Clouds on the Prospective Emission Spectrum of Teegarden’s Star b as Observed by LIFE by Ryan Boukrouche, Rodrigo Caballero, Markus Janson

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