A soundless flying triangle was observed near Hamburg, by the amateur astronomer Gutschke when he looked at the sky to observe the stars. The 70 meters long triangle was surrounded by a luminous dust. In the three corners there were pinkish luminous rings. The altitude was approximately 300 meters. In about 8 seconds the triangle moved from the zenith to the horizon, in the direction of the city of Hamburg, where it vanished in the dust. View full report
Clyde Tombaugh was the American astronomer who discovered the planet Pluto. On August 20, 1949, he observed a UFO that appeared as a geometrically arranged group of six-to-eight rectangles of light, window-like in appearance and yellowish-green in color, which moved from northwest to southeast over Las Cruces, New Mexico. View full report
Edmund Halley, the astronomer who discovered Haley's comet, could recall two accounts involving unidentified crafts. His first experience was in March of 1676, when he saw a, as he said, "Vast body apparently bigger than the moon." View full report