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Faceted archive of NUFORC reports — filter by shape, place, and decade. Every URL is deterministic SSR (cacheable at the edge).

Sudden appearance of spherical object at high altitude with accompanying large sonic boom and sharp turn south to the Antarctic.

I was visiting Amy Observatory in Chile on a mountain top and noticed this object moving in the sky.

While traveling on a bus during the day I saw a motionless double white light object in the sky

White light darts and zig zags across sky at sea