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Early Earth’s Atmosphere May Have Forged Sulfur Biomolecules Needed for Life

New PNAS experiments show sunlight on Archean‑like gases produced cysteine alongside other sulfur organics abiotically.

Euclid Reveals Orion's Hidden Stars in New Infrared Image From Guiding Test

Astronomers Map Orbit and Mass of Stormy Brown Dwarf Around Nearby Red Dwarf

JWST Finds Phosphine on Ancient Brown Dwarf, Matching Model Predictions

Webb Detects First Silane in Ancient Brown Dwarf, Clarifying Jupiter–Saturn Silicon Mystery

Cosmic Rays Can Sustain Subsurface Life in New Radiolytic Habitable Zone