Science ❯ Astrobiology

Chemical Composition

Surface Analysis Volatiles Life Ingredients Carbon-Oxygen Ratios Volatile Compounds Organic Materials Water in Space Carbon-Based Molecules Water and Life Volatile Materials Gases in Space Hydrogen Detection Cometary Studies Isotopic Analysis Interstellar Comet Chemistry

Study Finds Enceladus’ Heat Loss Matches Tidal Input, Indicating a Long-Lived Ocean

Cassini infrared reanalysis reveals previously unseen north‑polar heat flow, yielding the first observational tally of Enceladus’s energy loss.

Webb Makes First Direct Chemical Reading of a Moon-Forming Disk Around CT Cha b

JWST spots silicon monoxide and methane in WASP-121b’s atmosphere, revealing its icy origins