Astrobiology76- Page

Matrix plot summarizing the main differences between the 22 model scenarios. The x and y-axes show the scenario numbers. Values in the blue-shaded boxes show the absolute mean difference ()

D/H ratios for CH2DOH (left panel) and CH3OD (right panel) across the star-forming sequence. The spread per source type was calculated using all column densities listed in Table A. The

Set of iCOMs considered in this work. Color code: red for oxygen, white for hydrogen, gray for carbon, and blue for nitrogen. — The Astrophysical Journal Interstellar dust grains are

Chaperone-assisted protein remodeling enables microbial survival under extreme composting heat. During hyperthermophilic composting, microbial communities endure temperatures approaching 87 °C by activating a network of heat shock proteins that stabilize

Self-consistent obliquity and spin rate evolution for several realizations of exoplanet Kepler-79 d. Trajectories go from right to left. The planet is initalized with a spin rate of 7.5 hours

Left, the free fluids phase and Fe-enriched blebs are entrained in the magma ocean. Center: water is outgassed to create a steam atmosphere while the Fe-enriched blebs sink toward the

WASP-39b 3D model cross sections. Shown are the local gas temperature, Tgas (left) and cloud dust-to-gas mass ratio, ρdust/ρgas (right). The values are derived from the 3D GCM results

HZs and Hill Radii of M0, M2, and M4 stars. (a) Top-down and (b) edge-on views of the HZs around M0 (red), M2 (blue), and M4 (black) dwarfs along with

Abundances (top) and correlation coefficients (bottom) of H2O, CO, CO2, CH3OH, and NH3 ices at T = 10 K, nH/ = 105 cm−3, ζ = 1.3 × 10−17s−1 and FUV

Graphical Abstract. — ISME via PubMed Despite growing evidence for the role of DNA methylation in bacterial acclimation to environmental stress, this epigenetic mechanism remains unexplored in sea-ice microbial communities