Astrobiology4- Page

Aram Chaos., Mars Credit: NASA/JPL-Caltech/University of Arizona. New research published in Nature Communications identifies an iron sulfate on Mars that may represent a brand-new mineral. Sulfur is common on Mars

(A) Sampling information and morphological characteristics of 11 deep-sea species. These samples were captured from depths ranging between 1,218 and 7,730 m, spanning locations from the Mariana Trench to the

Astrochemical reaction network.– Intelligent Computing Decoding cosmic evolution depends on accurately predicting the complex chemical reactions in the harsh environment of space. Traditional methods for such predictions rely heavily on

This view of tracks trailing NASA’s Curiosity was captured July 26, 2025, as the rover simultaneously relayed data to a Mars orbiter. Combining tasks like this more efficiently uses energy

Spread of niche constructors across a metapopulation through diffusion This simulation introduces the diffusion of units across microenvironments. During each extinction event, individual molecules have 1% chance of being sent

Molecular complexity growth rate per bond count between PubChem and COCONUT 2.0 molecules. Mean (solid line) and standard deviation (shaded area) of complexity scores per bond count between PubChem molecules

25.3 µm map of the NGC 7538 region from SOFIA/Faint Object infraRed Camera (FORCAST; Herter et al. 2013) archival data (Cycle 1 Program 0034, PI A. G. G. M. Tielens).

Examples of training reflection spectra for Earth-like exoplanets in the Archean (left), Proterozoic (center), and Modern (right) eras, observed with LUVOIR-B (top row) and Habex/SS (bottom row). Colored lines represent

Status Report hep-ph August 4, 2025 The region in which dark matter impacts may leave detectable surface features on Ganymede. Gray regions correspond to existing constraints . The

(A) Map of the study area on Axel Heiberg Island, Nunavut, Canada. The north arrow is valid for every panel. (B) Geological map of the region modified from Harrison and