Ithaka

Comet 3I/ATLAS holds ~33 billion tons of nearly pure nickel, unlike any known comet or asteroid. Spectroscopic data show no iron—unusual, as nickel and iron typically co-occur in alloys.Its surface is highly reflective and uniform, implying a smoother metallic plane than any natural body observed.The faint glow exceeds reflected sunlight, with nickel plasma lines indicating active ablation and charged particle shedding. This creates a backward ion tail, but the leading hemisphere is oddly illuminated, suggesting unexplained self-emission.Magnetic fields exhibit regular variations, pointing to complex electromagnetic processes.Due to its iron absence, smooth surface, and anomalous luminosity, 3I/ATLAS is exceptionally unusual. Urgent further observations are recommended to assess exotic composition, novel physics, or artifacts.