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
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
Depiction of the reaction network of the C2H4 + CH2CCH+ reaction. The energies are calculated at the DLPNO-CCSD(T)/aug-cc-pvtz level with the ωB97XD/def2-TZVPD harmonic zero point energy. In the diagram EQ
Nicholas Ray, assistant professor in the School of Marine Science and Policy at the University of Delawarew, was part of a National Science Foundation research coordination network that released a
Communicating Discoveries – Astrobiology.com The potential discovery of life beyond Earth presents unique communication challenges for astrobiology. These include ambiguous data, public misconceptions, and the dynamics of social media platforms.
An artist’s rendition of the two ESCAPADE satellites in orbit around Mars. — NASA The first dual-satellite mission to another planet, NASA’s ESCAPADE (Escape and Plasma Acceleration and Dynamics Explorers),






