UFO photographed from the California Zephyr train

Summary

In June 1967, an observer aboard the California Zephyr train captured images of three white objects appearing on the horizon. The observer, located on the observation deck while the train was passing through Colorado, noticed the objects and decided to photograph them. A subsequent investigation by the Air Force concluded that the objects were photographic phenomena, possibly reflections on the train's window. The objects did not appear to move quickly, suggesting that the blur was not due to motion. Additionally, the analysis revealed that the images were slightly out of focus, indicating they were close to the train. Despite the mysterious nature of the sighting, the technical explanation pointed to an optical reflection rather than a supernatural phenomenon.