UFO - The Third Reich, Aliens and the Vril Society.

UFO - The Third Reich, Aliens and the Vril Society.
Some people think that Nazi Germany has developed advanced aircrafts and flying discs during the World War II and the scientists continued the project afterwards.
These crafts appear not only in fiction but also in various historical revisionist writings. They often appear in connection with esoteric Nazism, an ideology that supposes the possibility of Nazi restoration by supernatural & paranormal means.
Germany conducted research into advanced propulsion technology, including rocketry and Viktor Schauberger's turbine work.

Some UFO sightings during World War II, particularly those known as "Foo Fighters", were thought to be enemy aircraft. The earliest non-fictional reference to Nazi flying saucers appears to be a series of articles by and about Italian turbine expert Giuseppe Belluzzo. The following weeks, the German scientist Rudolph Schriever claimed to have developed flying saucers during that period. Aeronautical engineer Roy Fedden remarked that the only craft that could approach the capabilities attributed to flying saucers were those being designed by the Germans towards the end of the war.
Fedden also added that Germany was working on a number of very unusual aeronautical projects, though he did not elaborate upon his statement.

Vril Society: in 1967 a book by Louis Pauwels and Jacques Bergier made many spectacular claims about this Secret Society of Berlin. Several later writers, including Jan Van Helsing, Norbert-Jürgen Ratthofer, and Vladimir Terziski, have built on their work, connecting the Vril Society with UFOs. Among their claims, they wrote that that society had made contact with an alien race and dedicated itself to creating spacecrafts to reach the aliens. In partnership with the Thule Society and the Nazi Party, it developed a series of flying disc prototypes. With the Nazi defeat, the society allegedly retreated to a base in Antarctica and vanished.

Terziski: he was a Bulgarian engineer who bills himself as president of the American Academy of Dissident Sciences claims that the Germans collaborated in advanced crafts research with Axis powers Italy and Japan, and continued their space effort after the war from New Swabia. He writes that German landed on the Moon as early as 1942 and established an underground base there. When Russians and Americans secretly landed on the moon in the 1950s, says Terziski, they stayed at this still-operating base. According to Terziski, "there is atmosphere, water and vegetation on the Moon," which NASA conceals to exclude the third world from moon exploration. Terziski has been accused of fabricating his video and photographic evidence.

When German Revisionist Historian Ernst Zündel started Samisdat Publishers in the 1970s, he initially catered to the UFOlogy community, which was then at its peak of public acceptance. His main offerings were his own books claiming that flying saucers were Nazi secret weapons launched from an underground base in Antarctica, from which the Nazism hoped to conquer the world. Zündel also sold seats on an exploration team to locate the underground base. Some people who interviewed Zündel about this material claim that he privately admitted it was a deliberate hoax to build publicity for Samisdat, although he still defended it as late as 2002.