Mysterious sphere found in Buga, Colombia sparks UFO speculation

A mysterious sphere found in Buga, Colombia, has stirred UFO buzz, but physicist Julia Mossbridge urges caution, suggesting it may be an art project and needs proper analysis before calling it extraterrestrial.

source https://www.livemint.com/news/mysterious-sphere-found-in-buga-colombia-sparks-ufo-speculation-11748192527904.html