This transcript was prepared by a transcription service. This version may not be in its final form and may be updated. Jessica Mendoza: Has the United States government ever made contact with UFOs?

The internet erupted this week after a physicist with past NASA ties claimed astronauts may have witnessed strange objects in ...

After a mysterious 1947 crash, a secret group of 12 men controlled everything about UFOs. Known as Majestic 12, their cover-up lasted decades — until leaked documents exposed the shadowy truth. People ...