www.sciencealert.com
May be reaching, but a chunk of it is smack over South America. Curious if there is an ancient structure somewhere within that area. Wasn't there a structure there thought to be a gateway? Perhaps someone opened it. Or it's just the planet going through some magnetic changes lol. Fun to speculate except i don't get paid to lol.NASA Is Tracking a Huge, Growing Anomaly in Earth's Magnetic Field
NASA is actively monitoring a strange anomaly in Earth's magnetic field: a giant region of lower magnetic intensity in the skies above the planet, stretching out between South America and southwest Africa.
There are a lot of theories similar to yours. Many UFO experiences in South America, US pales in comparison
