Among the most striking cases is an incident at the Susquehanna Steam Electric Station in Pennsylvania - a nuclear plant - where a triangular object appearing to carry a large spotlight was reported within the site’s airspace and perimeter for more than two hours. The material, provided by the U.S. Nuclear Regulatory Commission (NRC) under the Freedom of Information Act, relates to records the NRC sent to the Pentagon’s dedicated Unidentified Anomalous Phenomena office, the All-domain Anomaly...