Nazi spaceship film sparks UFO debate A new sci-fi film about Nazis has reignited a debate in Germany about Hitler's development of UFOs. By Allan Hall in Berlin 1:05PM GMT 17 Nov 2010 The Finnish sci-fi comedy 'Iron Sky' centres on real-life SS officer Hans Kammler who was said to have made a significant breakthrough in antigravity experiments towards the end of WW2. The film relates how, from a secret base built in the Antarctic, the first Nazi spaceships were launched in late 1945 to found the military base Schwarze Sonne – Black Sun – on the dark side of...