Liquid brine veins, where RNA molecules can replicate, surround solid ice crystals in water ice, as seen with an electron microscope. Credit Philipp Holliger, MRC LMB Chemists at UCL and

Astrobiology and Space Biology On Another World – Grok via Astrobiology.com Executive Summary: Distinct lines of scientific inquiry drives the separation of NASA’s fundamental life science research into Space Biology

Four team members are managing the instrument control laptop. — Earth and Space Science Planetary caves are desirable environments for the search for biosignatures corresponding to extant or extinct extraterrestrial

Plot of the various HZ limits (solid red and blue lines) and the evolution of instellation and effective temperature at the orbiting distance of each of the outer planets from