A Colombian radiology specialist says a mysterious metal orb discovered in his country is an unidentified flying object (UFO) of extraterrestrial origin, though experts remain skeptical of the claim.

The discovery of a sphere in Colombia, thought to be a UFO, highlights differing views on its possible extraterrestrial origin and the need for thorough investigation.

Julia Mossbridge, founder of the Mossbridge Institute and an affiliate professor in the physics department at the University of San Diego, told Fox News that she doubts the “Buga sphere” has ...

“It is a very rare piece … I’ve never seen a piece like this,” Velazquez said. Julia Mossbridge — a member of the University of San Diego's Department of Physics and Biophysics and co ...