Astrobiology15- Page

Emission spectra for the model KELT-20 b atmosphere for the 5 different OH abundance scenarios, each in LTE and Non-LTE. — astro-ph.EP The TIRAMISU code, a new program for computing

Mellitic Acid — Wikipedia Apart from playing the well-recognized roles in the self-assembly of intracellular machinery liquid-liquid phase separation (LLPS) constitutes a hypothetical, yet compelling scenario for prebiotic compartmentalization. One

(left) Select HELIOS emission spectra for different atmospheric scenarios. Shaded regions indicate 1 σ uncertainties due to the planet-to-star radius ratio Rp/R⋆. The black point represents our joint-fit eclipse depth,

Interstellar Research Group The Interstellar Research Group is hosting its 9th Interstellar Symposium from October 12 to 15 2025 in Austin, Texas. This year’s theme, “Distant Worlds, Neighboring Opportunities,” focuses

Buoyancy-driven layering in the icy mantle of water-rich exoplanets. The assembly ADH-DMA + NH3.6H2O + H2O ice VII will be stabilized below 1800 km depth in the interior of TRAPPIST-1f

Cosmic Shoreline for all known planetary systems orbiting M-dwarf-type stars. The black dashed-dotted line is our newly proposed Empirical Cosmic Shoreline (ECS), same as in Figure 1. The gray points

This image of frost on Mars has become iconic. Unfortunately, it is tiny, because it was obtained using Viking’s low resolution mode and there was no high resolution image taken

LEFT: Predicted 22Ne mass fraction as a function of metallicity for the WD remnants of stars in the Hypatia Catalog (Hinkel et al. 2014). The colors represent for the

Periodic table of elements and their nucleosynthesis. Biological utilisation of the elements and biometals (in orange and yellow) and their nucleosynthesis processes in the Universe are indicated. CHNOPS elements and

Drill (a) and scoop (b) UAS sampling systems. — The Planetary Science Journal Unoccupied aircraft systems (UAS) technology on Earth has become increasingly prevalent and accessible, and for extraterrestrial applications,