Die Glocke

Die Glocke (German for "The Bell") is a legendary device attributed to the Nazis during the endstages of World War II and has become infamous amongst fringe scientists and conspiracy theorists who believe it was a type of alien weapon either devise by Nazi scientists or by aliens friendly to the third reich.

Due to the fantastical nature of the Die Glocke, which is often said to be a time-machine or dimensional gateway akin to a stargate, it is not taken very seriously by mainstream historians but some do hold it as a top secret weapon that may even of been used to allow some Nazis to evade justice.

The device was also discussed in the controversial "Ancient Aliens" television series, which suggested it was used at least once and that some Nazis may still exist in other time-lines and/or worlds.

Until evidence can be proven either way, however, Die Glocke remains (for the most part) a fictional concept.