- The Ghost town of Gladstone (maplewoodmn.gov)
Maplewood has its own “Ghost Town.” English Street and Frost Avenue was the center of this now vanished city. In the final years of the nineteenth century it was a very different place.
- Unidentified flying object (Wikipedia)
An unidentified flying object (UFO), or unidentified anomalous phenomenon (UAP), is any perceived airborne, submerged or transmedium phenomenon that cannot be immediately identified or explained. Upon investigation, most UFOs are identified as known objects or atmospheric phenomena, while a small number remain unexplained.