The latest Pentagon release of UFO files contains several eyewitness accounts and video images that document the sighting of spherical objects or orbs, which is no surprise to whistleblower Jeremy Corbell and others who study "unidentified anomalous phenomena." Floating orbs, sometimes exuding a glowing quality, have been regularly spotted "since the beginning of the UFO phenomenon," [said] Corbell. And yet characteristics have emerged about these types of UAP over the years, Corbell notes. For instance, he said, orbs are thought to be made of plasma and harmful to humans. The plasma idea "aligns with the main theory of Ufology," says Miguel Sancho, author of "Evidence of the Extraordinary." Although spherical UAP appear to be round, there could be much more than meets the eye, Corbell said. "There is some understanding of the physics involved that it could be 'cloaking' a much larger craft and all you're seeing is a pinpoint of light," he said. One of the files unveiled Friday is July 2025 cellphone video of two red-colored orbs passing over a wooded area in the Northeastern U.S., where similar accounts emanated in recent years. Witnesses told investigators that one of the spheres contained a "white plasma 'sun' about the size of a basketball." In a separate document from 2024, FBI agents operating in the same region recounted seeing UAP they described as pulsations of light. Agents took photographs, but the images reportedly were blurry.