Are Scientific Models of Life Testable? A Lesson from Simpson’s Paradox by Prasanta S. Bandyopadhyay, Nolan Grunska, Don Dcruz, Mark C. Greenwood

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A multi-lander New Frontiers mission concept study for Enceladus: SILENUS by Erica Nathan, Katiyayni Balachandran, Paolo Cappuccio, Julia Di, Kelsey Doerksen, Alessia Gloder, Monica Li, Lotfi Massarweh, Thomas Peev, Shreya Santra, Marc Rovira-Navarro, Dan Limonchik

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Conceptual Design of Life-Detecting Experiment for Future Europa Lander Mission by Nuri Park, Yu Yi

Subjects: “…astrobiology…”
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Technosignatures: Frameworks for Their Assessment by Manasvi Lingam, Jacob Haqq-Misra, Jason T. Wright, Macy J. Huston, Adam Frank, Ravi Kopparapu

Subjects: “…Astrobiology…”
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Serpentinization as the source of energy, electrons, organics, catalysts, nutrients and pH gradients for the origin of LUCA and life by Loraine Schwander, Max Brabender, Natalia Mrnjavac, Jessica L. E. Wimmer, Martina Preiner, William F. Martin

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Biological functions at high pressure: transcriptome response of Shewanella oneidensis MR-1 to hydrostatic pressure relevant to Titan and other icy ocean worlds by Judy Malas, Daniel C. Russo, Olivier Bollengier, Michael J. Malaska, Rosaly M. C. Lopes, Fabien Kenig, D'Arcy R. Meyer-Dombard

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A Green Bank Telescope Search for Narrowband Technosignatures between 1.1 and 1.9 GHz During 12 Kepler Planetary Transits by Sofia Z. Sheikh, Shubham Kanodia, Emily Lubar, Graduate SETI Course at Penn State, William P. Bowman, Caleb I. Cañas, Christian Gilbertson, Mariah G. MacDonald, Jason Wright, The Breakthrough Listen Initiative, David MacMahon, Steve Croft, Danny Price, Andrew Siemion, Jamie Drew, S. Pete Worden, Elizabeth Trenholm

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Remote and in-Situ Characterization of Mars Analogs: Coupling Scales to Improve the Search for Microbial Signatures on Mars by Carolynn M. Harris, Matthew T. Maclay, Katherine A. Lutz, Vinitra Nathan, Noemi A. Ortega Dominguez, William D. Leavitt, William D. Leavitt, Marisa C. Palucis

Subjects: “…astrobiology…”
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Microbial biodiversity assessment of the European Space Agency’s ExoMars 2016 mission by Kaisa Koskinen, Petra Rettberg, Rüdiger Pukall, Anna Auerbach, Lisa Wink, Simon Barczyk, Alexandra Perras, Alexander Mahnert, Diana Margheritis, Gerhard Kminek, Christine Moissl-Eichinger

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Use of NanoSIMS to Identify the Lower Limits of Metabolic Activity and Growth by <i>Serratia liquefaciens</i> Exposed to Sub-Zero Temperatures by Petra Schwendner, Ann N. Nguyen, Andrew C. Schuerger

Subjects: “…Mars astrobiology…”
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The Hypopiezotolerant Bacterium, <i>Serratia liquefaciens</i>, Failed to Grow in Mars Analog Soils under Simulated Martian Conditions at 7 hPa by Andrew C. Schuerger, Rebecca L. Mickol, Petra Schwendner

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The Habitability of the Galactic Bulge by Amedeo Balbi, Maryam Hami, Andjelka Kovačević

Subjects: “…astrobiology…”
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Classification of the Biogenicity of Complex Organic Mixtures for the Detection of Extraterrestrial Life by Nicholas Guttenberg, Huan Chen, Tomohiro Mochizuki, H. James Cleaves

Subjects: “…astrobiology…”
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Is the "Star trek" concept of aliens really naive?: A comment on Duric and Field by Ćirković Milan M.

Subjects: “…astrobiology…”
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Near-ultraviolet continuum modeling of the 1985 April 12 great flare of AD Leo by Adam F. Kowalski, Adam F. Kowalski, Adam F. Kowalski

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Correlation Network Analysis for Amino Acid Identification in Soil Samples With the ORIGIN Space-Prototype Instrument by Loraine Schwander, Niels F.W. Ligterink, Kristina A. Kipfer, Rustam A. Lukmanov, Valentine Grimaudo, Marek Tulej, Coenraad P. de Koning, Peter Keresztes Schmidt, Salome Gruchola, Nikita J. Boeren, Nikita J. Boeren, Pascale Ehrenfreund, Pascale Ehrenfreund, Peter Wurz, Peter Wurz, Andreas Riedo, Andreas Riedo

Subjects: “…astrobiology…”
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Origin-of-life Molecules in the Atmosphere after Big Impacts on the Early Earth by Nicholas F. Wogan, David C. Catling, Kevin J. Zahnle, Roxana Lupu

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Tables of Rosseland mean opacities for candidate atmospheres of life hosting free-floating planets by Badescu Viorel

Subjects: “…astrobiology…”
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Over-Expression of UV-Damage DNA Repair Genes and Ribonucleic Acid Persistence Contribute to the Resilience of Dried Biofilms of the Desert Cyanobacetrium Chroococcidiopsis Exposed... by Claudia Mosca, Lynn J. Rothschild, Alessandro Napoli, Fabrizio Ferré, Marco Pietrosanto, Claudia Fagliarone, Mickael Baqué, Elke Rabbow, Petra Rettberg, Daniela Billi

Subjects: “…habitability and astrobiology…”
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Six ‘Must-Have’ Minerals for Life’s Emergence: Olivine, Pyrrhotite, Bridgmanite, Serpentine, Fougerite and Mackinawite by Michael J. Russell, Adrian Ponce

Subjects: “…astrobiology…”
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