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Select item 109796971.

Fluorescence Microscopy with Deep UV, Near UV, and Visible Excitation for In Situ Detection of Microorganisms

Noel Case, Nikki Johnston, Jay Nadeau

Astrobiology. March 2024; 24(3): 300–317. Published online 2024 Mar 19. doi: 10.1089/ast.2023.0020

PMCID:: PMC10979697

Abstract Article PDF–1.6M

Select item 108252882.

Life Detection and Microbial Biomarker Profiling with Signs of Life Detector-Life Detector Chip During a Mars Drilling Simulation Campaign in the Hyperarid Core of the Atacama Desert

Mercedes Moreno-Paz, Rita Sofia dos Santos Severino, Laura Sánchez-García, Juan Manuel Manchado, Miriam García-Villadangos, Jacobo Aguirre, Miguel Angel Fernández-Martínez, Daniel Carrizo, Linda Kobayashi, Arwen Dave, Kim Warren-Rhodes, Alfonso Davila, Carol R. Stoker, Brian Glass, Víctor Parro

Astrobiology. December 2023; 23(12): 1259–1283. Published online 2023 Dec 20. doi: 10.1089/ast.2021.0174

PMCID:: PMC10825288

Abstract Article PDF–1.6M

Select item 107503123.

Bridging Place-Based Astrobiology Education with Genomics, Including Descriptions of Three Novel Bacterial Species Isolated from Mars Analog Sites of Cultural Relevance

Rebecca D. Prescott, Yvonne L. Chan, Eric J. Tong, Fiona Bunn, Chiyoko T. Onouye, Christy Handel, Chien-Chi Lo, Karen Davenport, Shannon Johnson, Mark Flynn, Jennifer A. Saito, Herb Lee, Jr., Kaleomanuiwa Wong, Brittany N. Lawson, Kayla Hiura, Kailey Sager, Mia Sadones, Ethan C. Hill, Derek Esibill, Charles S. Cockell, Rosa Santomartino, Patrick S.G. Chain, Alan W. Decho, Stuart P. Donachie

Astrobiology. December 2023; 23(12): 1348–1367. Published online 2023 Dec 20. doi: 10.1089/ast.2023.0072

PMCID:: PMC10750312

Abstract Article PDF–1.4M

Select item 107503104.

A Mission Simulating the Search for Life on Mars with Automated Drilling, Sample Handling, and Life Detection Instruments Performed in the Hyperarid Core of the Atacama Desert, Chile

Carol R. Stoker, Brian J. Glass, Thomas R. Stucky, Arwen I. Dave, Linda T. Kobayashi, Richard C. Quinn, Mercedes Moreno-Paz, Laura Sánchez-García, Maria F. Mora, Florian Kehl, Víctor Parro, Peter A. Willis, Alfonso Davila, Eldar Noe Dobrea, Jon C. Rask, Daniel Ricardo

Astrobiology. December 2023; 23(12): 1284–1302. Published online 2023 Dec 20. doi: 10.1089/ast.2022.0055

PMCID:: PMC10750310

Abstract Article PDF–1.9M

Select item 102549715.

BioSentinel: Validating Sensitivity of Yeast Biosensors to Deep Space Relevant Radiation

Lauren C. Liddell, Diana M. Gentry, Rachel Gilbert, Diana Marina, Sofia Massaro Tieze, Michael R. Padgen, Kylie Akiyama, Kyra Keenan, Sharmila Bhattacharya, Sergio R. Santa Maria

Astrobiology. June 2023; 23(6): 648–656. Published online 2023 May 22. doi: 10.1089/ast.2022.0124

PMCID:: PMC10254971

Abstract Article PDF–565K

Select item 102549696.

BioSentinel: A Biological CubeSat for Deep Space Exploration

Sofia Massaro Tieze, Lauren C. Liddell, Sergio R. Santa Maria, Sharmila Bhattacharya

Astrobiology. June 2023; 23(6): 631–636. Published online 2023 May 22. doi: 10.1089/ast.2019.2068

PMCID:: PMC10254969

Abstract Article PDF–290K

Select item 102596117.

Linking Methanogenesis in Low-Temperature Hydrothermal Vent Systems to Planetary Spectra: Methane Biosignatures on an Archean-Earth-like Exoplanet

Rhys Seeburger, Peter M. Higgins, Niall P. Whiteford, Charles S. Cockell

Astrobiology. April 2023; 23(4): 415–430. Published online 2023 Mar 31. doi: 10.1089/ast.2022.0127

Correction in:: Astrobiology. July 2023; 23(7): 824.

PMCID:: PMC10259611

Abstract Article PDF–1.0M

Select item 98103558.

Chemical Gardens Mimic Electron Paramagnetic Resonance Spectra and Morphology of Biogenic Mn Oxides

Sigrid Huld, Sean McMahon, Susanne Sjöberg, Ping Huang, Anna Neubeck

Astrobiology. January 2023; 23(1): 24–32. Published online 2022 Dec 30. doi: 10.1089/ast.2021.0194

PMCID:: PMC9810355

Abstract Article PDF–774K

Select item 97845769.

Picogram-Scale Interstellar Probes via Bioinspired Engineering

George Church

Astrobiology. December 2022; 22(12): 1452–1458. Published online 2022 Dec 6. doi: 10.1089/ast.2022.0008

PMCID:: PMC9784576

Abstract Article PDF–171K

Select item 961838710.

Using Organic Contaminants to Constrain the Terrestrial Journey of the Martian Meteorite Lafayette

Áine Clare O'Brien, Lydia Jane Hallis, Clement Regnault, Douglas Morrison, Gavin Blackburn, Andrew Steele, Luke Daly, Alastair Tait, Marissa Marie Tremblay, Darcy E.P. Telenko, Jacqueline Gunn, Eleanor McKay, Nicola Mari, Mohammad Ali Salik, Philippa Ascough, Jaime Toney, Sammy Griffin, Phil Whitfield, Martin Lee

Astrobiology. November 2022; 22(11): 1351–1362. Published online 2022 Oct 31. doi: 10.1089/ast.2021.0180

PMCID:: PMC9618387

Abstract Article PDF–866K

Select item 961837911.

Nitrogen Incorporation in Potassic and Micro- and Meso-Porous Minerals: Potential Biogeochemical Records and Targets for Mars Sampling

Matthew P. Nikitczuk, Gray E. Bebout, Charles A. Geiger, Tsutomu Ota, Takuya Kunihiro, John F. Mustard, Sæmundur A. Halldórsson, Eizo Nakamura

Astrobiology. November 2022; 22(11): 1293–1309. Published online 2022 Oct 31. doi: 10.1089/ast.2021.0158

PMCID:: PMC9618379

Abstract Article PDF–1.3M

Select item 961837112.

Theoretical Investigation into a Possibility of Formation of Propylene Oxide Homochirality in Space

Yuta Hori, Honami Nakamura, Takahide Sakawa, Natsuki Watanabe, Megumi Kayanuma, Mitsuo Shoji, Masayuki Umemura, Yasuteru Shigeta

Astrobiology. November 2022; 22(11): 1330–1336. Published online 2022 Oct 31. doi: 10.1089/ast.2022.0005

PMCID:: PMC9618371

Abstract Article PDF–513K

Select item 950845713.

In Situ Identification of Paleoarchean Biosignatures Using Colocated Perseverance Rover Analyses: Perspectives for In Situ Mars Science and Sample Return

Keyron Hickman-Lewis, Kelsey R. Moore, Joseph J. Razzell Hollis, Michael L. Tuite, Luther W. Beegle, Rohit Bhartia, John P. Grotzinger, Adrian J. Brown, Svetlana Shkolyar, Barbara Cavalazzi, Caroline L. Smith

Astrobiology. September 2022; 22(9): 1143–1163. Published online 2022 Sep 5. doi: 10.1089/ast.2022.0018

PMCID:: PMC9508457

Abstract Article PDF–4.6M

Select item 950845414.

Microfluidic Chromatography for Enhanced Amino Acid Detection at Ocean Worlds

Tessa Van Volkenburg, Jennifer Skerritt Benzing, Kathleen L. Craft, Korine Ohiri, Ashley Kilhefner, Kristen Irons, Christopher Bradburne

Astrobiology. September 2022; 22(9): 1116–1128. Published online 2022 Sep 5. doi: 10.1089/ast.2021.0182

PMCID:: PMC9508454

Abstract Article PDF–662K

Select item 929853015.

Chemical, Thermal, and Radiation Resistance of an Iron Porphyrin: A Model Study of Biosignature Stability

Hannes Lukas Pleyer, Ralf Moeller, Akira Fujimori, Stefan Fox, Henry Strasdeit

Astrobiology. July 2022; 22(7): 776–799. Published online 2022 Jul 11. doi: 10.1089/ast.2021.0144

PMCID:: PMC9298530

Abstract Article PDF–917K

Select item 929849216.

Resolving the History of Life on Earth by Seeking Life As We Know It on Mars

Christopher E. Carr

Astrobiology. July 2022; 22(7): 880–888. Published online 2022 Jul 11. doi: 10.1089/ast.2021.0043

PMCID:: PMC9298492

Abstract Article PDF–438K

Select item 923353417.

Catalytic Synthesis of Polyribonucleic Acid on Prebiotic Rock Glasses

Craig A. Jerome, Hyo-Joong Kim, Stephen J. Mojzsis, Steven A. Benner, Elisa Biondi

Astrobiology. June 2022; 22(6): 629–636. Published online 2022 Jun 8. doi: 10.1089/ast.2022.0027

Correction in:: Astrobiology. April 2023; 23(4): 476.

PMCID:: PMC9233534

Abstract Article PDF–632K

Select item 923353218.

Science Objectives for Flagship-Class Mission Concepts for the Search for Evidence of Life at Enceladus

Shannon M. MacKenzie, Marc Neveu, Alfonso F. Davila, Jonathan I. Lunine, Morgan L. Cable, Charity M. Phillips-Lander, Jennifer L. Eigenbrode, J. Hunter Waite, Kate L. Craft, Jason D. Hofgartner, Chris P. McKay, Christopher R. Glein, Dana Burton, Samuel P. Kounaves, Richard A. Mathies, Steven D. Vance, Michael J. Malaska, Robert Gold, Christopher R. German, Krista M. Soderlund, Peter Willis, Caroline Freissinet, Alfred S. McEwen, John Robert Brucato, Jean-Pierre P. de Vera, Tori M. Hoehler, Jennifer Heldmann

Astrobiology. June 2022; 22(6): 685–712. Published online 2022 Jun 8. doi: 10.1089/ast.2020.2425

PMCID:: PMC9233532

Abstract Article PDF–725K

Select item 934729919.

Correction to: Astrobiology 2018; 18(11): 1369–1374

Astrobiology. June 2022; 22(6): 768. Published online 2022 Jun 7. doi: 10.1089/ast.2017.1751.correx

Corrects:: Astrobiology. 2018 Oct 5

PMCID:: PMC9347299

Correction PDF–43K

Select item 912557820.

Acritarch-like Microorganisms from the 1.9 Ga Gunflint Chert, Canada

A.L. González-Flores, J. Jin, G.R. Osinski, C.J. Tsujita

Astrobiology. May 2022; 22(5): 568–578. Published online 2022 May 10. doi: 10.1089/ast.2021.0081

PMCID:: PMC9125578

Abstract Article PDF–1.5M

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