Moffett Federal Airfield

Dossier-style illustration of the 1952 San Jose, California scientist sighting showing two witnesses watching a low-flying metallic disc with three large black spherical objects at high altitude

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California Sightings

1952: Scientist Reports Sighting Disc

Published: May 10, 2013 | Updated: August 5, 2026

THINK ABOUTIT UFO SIGHTINGS REPORT 1952 San Jose, California Scientists’ UFO Sighting: The Wobbling Disc and the Black Spheres On the morning of April...

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1952: Scientist Reports Sighting Disc

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