Most UFOs (unidentified flying objects) seem difficult to explain at first but end up being identified as planes, weird looking clouds, or weather balloons. However, there are a few mysterious sightings that have yet to be explained.
Most UFOs (unidentified flying objects) seem difficult to explain at first but end up being identified as planes, weird looking clouds, or weather balloons. However, there are a few mysterious sightings that have yet to be explained.