There's no shortage of round celestial objects in our universe. Planets, moons and stars all exhibit lovely spherical shapes.

Scientists are currently studying a mysterious sphere that they believe to be a UFO: It was initially spotted flying over ...

Jose Luis Velazquez, one of the researchers studying the sphere, said the mysterious object appears to have "no welds or joints” — both of which would typically indicate human manufacturing. The ...

Scientists in Mexico are studying a metal orb found in Colombia, which they believe could have extraterrestrial origins, but ...

A mysterious sphere found in Buga, Colombia, has stirred UFO buzz, but physicist Julia Mossbridge urges caution, suggesting ...

The orb — which reportedly weighed about 4.5 pounds and was cold to the touch when found — had etched into it a series of ancient-looking symbols, including runes and characters from ...

A metallic sphere discovered in Colombia has sparked debate about its origins, with some suggesting extraterrestrial ...

Scientists found a mysterious three-layered sphere in Buga, Colombia, fueling UFO speculation. Experts remain cautious, ...

A UFO researcher has an ominous message for humanity as governments around the world begin releasing more information about ...

A mysterious metallic sphere that was recovered after flying through the air in Colombia has left scientists baffled, with many speculating it’s a UFO. The bizarre sphere was recorded flying ...

The sphere, according to social media page @Truthpolex ... Mossbridge framed the mysterious object as part of a "bigger picture" in which humanity must confront its own limitations.