It would only take one case to change the world, said investigator Nick Pope.

The director of the All-domain Anomaly Resolution Office told Congress the object wasn’t actually as close to the water as appears in the video.

Tuesday’s testimony could provide answers about what many once considered science fiction.

An American F-16 shot down the object, one of several that had appeared in a short period of time.

Americans Ken and Keli Chaffin, father and daughter, ran simulations and threw in some intuition to eventually come up with the answer.

One report suggests some types of UFOs cause biological or psychological impacts on people who see them.

One sighting included a UFO intercepting a Navy fighter.

AARO's report noted many cases did not have enough data to properly analyze.

A new report shows most UAP sightings are attributed to common objects.

“The Pentagon is clearly covering something up,” Shellenberger said Wednesday on “Vargas Reports.”

A House committee on UAPs is investigating whether U.S. airspaces could be threatened by possible unidentified objects.

Witnesses testifying before a House committee called on Congress to act to provide more transparency regarding UAPs.

Gold is a member of NASA's independent UAP study team and now works in the aerospace community's commercial sector.

"We are not alone in the cosmos," said Pentagon insider Luis Elizondo.

Several former presidents said they were briefed on UAPs but did not confirm the existence of alien life.

Previous whistleblower accounts have sparked congressional hearings on UFOs.

Pentagon officials did their best to downplay the incident, and the US Navy didn't bother to investigate, but the "tic tac" incident did lead to a significant investigation.

"It’s peeling back the layers of an onion,” said Rep. Tim Burchett, R-Tenn.

The hearing follows multiple whistleblower claims of secret UFO programs.

Linda Napolitano says she was abducted by aliens in 1989, and her story attracted widespread attention.