Astrobiology with Robotic Telescopes at CAB by Luis Cuesta, M. Teresa Eibe, Aurora Ullán, Antonio Pérez-Verde, Jorge Navas

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Motivation, demographics, and engagement during COVID-19 in an astrobiology massive open online course by Skylar Grayson, Molly N. Simon, Sanlyn Buxner, Matthew Wenger, Chris Impey

“…In this work, we studied participants in an astrobiology MOOC offered on Coursera since April 2019. …”
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Rhinocladiella similis: A Model Eukaryotic Organism for Astrobiological Studies on Microbial Interactions with Martian Soil Analogs by Alef dos Santos, Júnia Schultz, Isabella Dal’Rio, Fluvio Molodon, Marilia Almeida Trapp, Bernardo Guerra Tenório, Jason E. Stajich, Marcus de Melo Teixeira, Eduardo Jorge Pilau, Alexandre Soares Rosado, Edson Rodrigues-Filho

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Astrobiological Field Campaign to a Volcanosedimentary Mars Analogue Methane Producing Subsurface Protected Ecosystem: Imuruk Lake (Alaska) by F. Gómez, O. Prieto-Ballesteros, D. Fernández-Remolar, J. A. Rodríguez-Manfredi, M. Fernández-Sampedro, M. Postigo Cacho, J. Torres Redondo, N. Rodríguez, J. Gómez-Elvira, R. Amils

“…Permafrost has attracted considerable interest from an astrobiological point of view due to the recently reported results from the Mars exploration rovers. …”
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Enough Sulfur and Iron for Potential Life Make Enceladus’s Ocean Fully Habitable by Weiming Xu, Can Liu, Ao Zhang, Maggie Lau, H. James Cleaves, Fang Huang, Christopher R. Glein, Jihua Hao

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Antarctic nematodes survival in Martian and Lunar regolith simulants under terrestrial conditions by CESAR R.L. AMARAL, FÁBIO L.V. BONES, ANTONIO CARLOS DE FREITAS, RODRIGO GOLDENBERG-BARBOSA, MAITHÊ G.P. MAGALHÃES, LUCAS M. MOREIRA, DAFNE ANJOS, ANNA DONATO, ANTONIO AMORIM, PAULO E.A.S. CÂMARA

Subjects: “…Astrobiology…”
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Hydrogenotrophic methanogenesis at 7–12 mbar by Methanosarcina barkeri under simulated martian atmospheric conditions by Rachel L. Harris, Andrew C. Schuerger

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COSMIC’s Large-scale Search for Technosignatures during the VLA Sky Survey: Survey Description and First Results by C. D. Tremblay, J. Sofair, L. Steffes, T. Myburgh, D. Czech, P. B. Demorest, R. A. Donnachie, A. W. Pollak, M. Ruzindana, Siemion A. P. V., S. S. Varghese, S. Z. Sheikh

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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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Potential Technosignature from Anomalously Low Deuterium/Hydrogen in Planetary Water Depleted by Nuclear Fusion Technology by David C. Catling, Joshua Krissansen-Totton, Tyler D. Robinson

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Interior Convection Regime, Host Star Luminosity, and Predicted Atmospheric CO2 Abundance in Terrestrial Exoplanets by Antonin Affholder, Stéphane Mazevet, Boris Sauterey, Dániel Apai, Régis Ferrière

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Global climate changes and the evolution of area suitability for marmosets of genus Callithrix by Cesar Rogerio Leal do Amaral, Antonio Carlos de Freitas, Rodrigo Goldenberg-Barbosa, Anna Luiza dos Santos Donato, Izar Aximoff, Victor Cordeiro de Moura, Dafne Adriana Abreu dos Anjos

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Application of chemotactic behavior for life detection by Max Riekeles, Vincent Bruder, Vincent Bruder, Nicholas Adams, Berke Santos, Berke Santos, Dirk Schulze-Makuch, Dirk Schulze-Makuch, Dirk Schulze-Makuch

“…One excellent biosignature for the present detection of microbial life on Earth is motility, leading to its growing interest within the astrobiological community as an observable attribute that, if detected during future in situ space missions, could point towards the existence of life on Mars or other celestial bodies. …”
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Evaluation of insertion and deletion polymorphisms of Brazilian Odontoceti by Dafne Adriana Abreu dos Anjos, Anna Luiza dos Santos Donato, Rodrigo Goldenberg-Barbosa, Elizeu Fagundes de Carvalho, Cesar Rogerio Leal do Amaral

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The use of eDNA in the reconstruction of present and past polar vertebrates’ populations by Rodrigo Goldenberg-Barbosa, Anna Donato, Dafne Anjos, Cesar Amaral

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DPANN symbiont of Haloferax volcanii accelerates xylan degradation by the non-host haloarchaeon Halorhabdus sp. by Oleg N. Reva, Violetta La Cono, Laura Marturano, Francesca Crisafi, Francesco Smedile, Manasi Mudaliyar, Debnath Ghosal, Elena A. Selivanova, Marina E. Ignatenko, Manuel Ferrer, Laura Fernandez-Lopez, Mart Krupovic, Michail M. Yakimov

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Revisiting Near-infrared Features of Kilonovae: The Importance of Gadolinium by Salma Rahmouni, Masaomi Tanaka, Nanae Domoto, Daiji Kato, Kenta Hotokezaka, Wako Aoki, Teruyuki Hirano, Takayuki Kotani, Masayuki Kuzuhara, Motohide Tamura

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Resilience of <i>Chlorella vulgaris</i> to Simulated Atmospheric Gas Compositions of Mars, Jupiter, and Titan by Ariela Likai, Aikaterini Papazi, Kiriakos Kotzabasis

“…The study showcases the organism’s adaptability to extreme environments, with implications for astrobiology, space exploration, and sustainable extraterrestrial ecosystems. …”
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Analyses of Multiple Balmer Emission Lines from Accreting Brown Dwarfs and Very Low Mass Stars by Jun Hashimoto, Yuhiko Aoyama

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Halophilic Fungi—Features and Potential Applications by Lyudmila Yovchevska, Yana Gocheva, Galina Stoyancheva, Jeny Miteva-Staleva, Vladislava Dishliyska, Radoslav Abrashev, Tsvetomira Stamenova, Maria Angelova, Ekaterina Krumova

“…In addition, understanding their survival mechanisms in saline environments is important for the development of astrobiology. The significant potential of applications of halophilic fungi is highlighted.…”
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