Everyone has heard about UFOs, but have you heard about Unidentified Submerged Objects (USOs)? These things supposedly scour our oceans. Sightings of these are also reported. These have also been investigated. There are even questions on whether such things are related to any intelligence project of the government or are they really operated by aliens. Human interest in unidentified flying objects goes back thousands of years, but unidentified underwater objects are not discussed as much. Christopher Columbus is also said to have seen a USO during his exploration in 1492.…
Read MoreResearcher said, if you want to find aliens, pay attention not only to UFOs but also to USO, do you know what this is?
