‘Who put them there?’ Scientists struggle to explain UFO-like objects captured in 1950s astronomy photos.

The National Geographic Society undertook a massive astronomical survey between 1949 and 1958 at the Palomar Observatory in California, snapping thousands of photographs of the sky from the north celestial pole to 33 degrees south of the celestial equator.

According to a 1959 leaflet issued by the Astronomical Society of the Pacific, the result was a “map of the sky, one that can be used like any road map, to help the astronomer find his way to objects too faint to see directly at the eye-piece of a telescope.”

The Palomar Observatory Sky Survey images captured a multitude of inexplicable star-like objects that astronomers had reportedly seen appear then quickly vanish. The objects, which flashed in the sky several years before the October 1957 launch of Sputnik,

Continue reading