The existence of aliens has always been a mind-boggling question that human beings have been curious about. Whenever a video alleging UFO sightings goes viral on social media, we instantly ask: are aliens real? Well, we do not know for sure. Previously, the skies over Buga, Colombia, filled with more than just curiosity, leading to a global debate about whether an alien object might be listening to ancient Sanskrit chants.
A mysterious metallic sphere, later called the Buga Sphere, was first seen zig-zagging in an odd, non-aircraft-like pattern before falling to the ground and drawing immediate scientific attention. In fact, a viral video claimed that the object reacts specifically when Sanskrit mantras are played, emitting electromagnetic surges and vibrations that some interpret as intelligent rather than accidental.
What is the Buga Sphere?
The Buga Sphere is a smooth, metallic orb first spotted in the skies over Buga, Colombia, in early March 2025, moving in a strange, zig-zag pattern that did not match any known aircraft. It soon fell to the ground, where it was retrieved and sent for study, eventually landing in the hands of researchers at Mexico's National Autonomous University (UNAM).
Preliminary analysis by the Mexican team found three layers of metal-like material surrounding a small, dense core, along with a network of fibre-optic-like wires and 18 microspheres arranged around the nucleus. As described by Dr. Carlos Muñoz and engineer Rodolfo Garrido during a UNAM-hosted press conference organised by Jaime Maussan, microscopic scans of the object showed a network of complex, fibre-optic-like wires inside it, suggesting it could transmit and receive signals. Oddly, it also contains a central nucleus, which they call a chip, surrounded by 18 microspheres and three layers of a metal-like material.
The object also created unusual effects on the environment. The area where it landed lost all grass and soil colour, with no sign of regrowth even months later. Scientists did not detect any radiation, but according to Mail Online, they believe an invisible energy might have removed all moisture from the spot. Rodolfo Garrido, an engineer with the research team, told Maussan Televisión that a strong, decaying ionised field could be the reason.
Buga Sphere Gained Weight
Another strangely surprising detail is that the sphere has grown heavier over time. Its weight changed to 16, 20, and then 22 pounds, Garrido explained. One theory circulating among researchers is that the object may use futuristic gravitational forces to reduce its weight during flight.
Alleged Sanskrit-Mantra Reactions
According to viral videos widely shared on social media, scientists exposed the Buga Sphere to different sounds, including Western music, random frequencies, and finally Sanskrit mantras, and claimed it reacted only to the latter. Commentators covering the story say that when Vedic chants such as selected mantras were played, the object showed electromagnetic surges and vibrational responses, while remaining inert under other conditions.
Alien Tech or Just Another Hoax?
Even if the Sanskrit-mantra reaction remains unverified by mainstream science, the Buga Sphere has become a magnet for interpretation. For some, it is proof of alien technology; for others, it is a mystery still waiting for rigorous, peer-reviewed study. However, not everyone agrees. As a Facebook-based fact-checking post on the phenomenon puts it: There is no verified scientific evidence for a UFO over Colombia responding to Sanskrit hymns with light, and critics online have called the clip silly science.
