A: Microscope images of the aragonite host showing two survey areas (M1 and M2). B: Area M1 showing micrometer-sized fossil structures in more detail. Figure adapted from Tulej et al.,

Exoplanets, -moons, -comets Status Report astro-ph.EP April 22, 2026 ExoNet architecture. Global and local CNN encoders each produce a 256-d embedding; the stellar MLP produces 128-d. All three are concatenated

Planet orbiting a red dwarf — Grok via Astrobiology.com Stellar rotation is closely linked to both age and magnetic activity. Through gyrochronology, it provides a means to estimate stellar ages

Eclipse spectra of various surface models from Paragas et al. (2025) as simulated by JESTER, compared to the observed eclipse spectra LTT 1445 A b (Wachiraphan et al. 2024) and

Overview. (a) Composition of a bacterial cell by weight, with a breakdown of the chemical constituents . About 40% of these compounds are not properly covered in existing datasets. (b)

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Representative adsorption geometries for HCSCN (panels a–c) and HCSCCH (panels d–f) on the TIP4P (𝐻2𝑂)10 cluster at the 𝜔B97XD/def2-TZVP level of theory, illustrating the three structurally distinct binding topologies sampled