Sulfate often behaves conservatively in the oxygenated environments but serves as an
electron acceptor for microbial respiration in a wide range of natural and engineered …

The current “consensus” order in which amino acids were added to the genetic code is
based on potentially biased criteria, such as the absence of sulfur-containing amino acids …

Acidophilic sulphate‐reducing bacteria (aSRB) are widespread anaerobic microorganisms
that perform dissimilatory sulphate reduction and have key adaptations to tolerate acidic …

We propose a novel approach to identify the origin of pyrite grains and distinguish
biologically influenced sedimentary pyrite using combined in situ sulfur isotope (δ34S) and …

Life on our planet likely evolved in the ocean, and thus exo-oceans are key habitats to
search for extraterrestrial life. We conducted a data-driven bibliographic survey on the …

Isotopologue ratios are anticipated to be one of the most promising signs of life that can be
observed remotely. On Earth, carbon isotopes have been used for decades as evidence of …

Abstract Since leaving Vera Rubin ridge (VRr), the Mars Science Laboratory Curiosity rover
has traversed though the phyllosilicate‐bearing region, Glen Torridon, and the overlying Mg …

The phyllosilicate-bearing martian plain, Oxia Planum, is the proposed landing site for the
Rosalind Franklin rover mission, scheduled to launch in 2028. Rosalind Franklin which will …

The search for extraterrestrial life hinges on identifying biosignatures, often focusing on
gaseous metabolic byproducts as indicators. However, most such biosignatures require …