通过解密文件重新审视UFO的目击和被绑架事件. A new Sky History series uses declassified documents to re-examine UFO sightings and alleged abductions.

通过最近公开的政府文件,包括绝密的UFO档案,重新评估历史事件并探索不明飞行物背后的持续神秘. A new Sky History series, Evidence of the Unexplained, examines thousands of annual UFO sightings and alleged abductions using recently declassified government documents, including top-secret UFO files, to re-evaluate historic cases and explore the ongoing mystery behind unidentified aerial phenomena.