Astrobiology44- Page

Fluorine on Earth — Astrobiology.com Life on Earth is known to rarely make fluorinated carbon compounds, as compared to other halocarbons. We quantify this rarity, based on our exhaustive natural

L- lactaldehyde — Wikipedia Aldehydes are ubiquitous in star-forming regions and carbonaceous chondrites, serving as essential intermediates in metabolic pathways and molecular mass growth processes to vital biomolecules necessary for

Volvox – a multicellular green algae. Wikipedia It has been argued that the historical nature of evolution makes it a highly path-dependent process. Under this view, the outcome of evolutionary

A small planet orbiting its host star – Grok via Astrobiology.com A key to understand exoplanets is characterisation of their host stars. One of the most powerful tools to characterise

Uranus P-T profiles plotted over H2O phase diagram. The shaded region show adiabatic P-T profiles of distinct-layer structure models, assuming mixed H2O-H/He composition, in the (orange) envelope and (green) mantle

The abstract in PubMed or at the publisher’s site is linked when available and will open in a new window. Shirah B, Overbey EG, Foox J, Hirschberg JW, Kim J,

Jupiter and Saturn as seen in near-infrared by the JWST. (NASA, ESA, CSA, STScI) With the recent realization that there likely are stably-stratified regions in the interiors of both Jupiter

Normalized white light curves of TRAPPIST-1 c and TRAPPIST-1 b observed with JWST/NIRSpec PRISM during their quasi-simultaneous transits on July 9, 2024. Top panel: A schematic of the geometry of

LEFT Acetaldehyde molecule with the positions where the hydrogenation and deuteration reactions are sampled. RIGHT Newman projection of the molecular model showing the considered CH3CHO syn conformer. astro-ph.GA We sought