There have been many sightings of unidentified flying objects, which were covered up in the past or were interpreted as natural …
source
The same Hillsdale UFO in 1966 sighted nearly 50 years later in Tengiz Kazakhstan
![](https://declassifiedufo.com/wp-content/uploads/2022/03/1646317100_maxresdefault.jpg)
There have been many sightings of unidentified flying objects, which were covered up in the past or were interpreted as natural …
source