Chinese scientists’ new integrated system could unlock secrets of Venus’ extreme atmosphere

Chinese researchers proposed an integrated system that filters, enriches, and analyzes Venusian air for precise trace-gas measurements.

The system's filtration uses durable ceramics, membranes, and a self-cleaning thermal mechanism to remove sulfuric acid and particles.

Enrichment removes CO2 and concentrates trace gases, while laser-based spectroscopy measures trace species and isotopic ratios across mission platforms.