Are Large Sulfur Isotope Variations Biosignatures in an Ancient, Impact-Induced Hydrothermal Mars Analog?

Astrobiology

Christopher J Tino, Eva E Stüeken, Gernot Arp, …, Michael Ernst Böttcher, Steven M Bates, Timothy W Lyons

• DOI: 10.1089/ast.2022.0114
• PMID: 37498995