A curious bell-shaped UFO was spotted moving in the daytime skies in the Austrian state of Vorarlberg on Thursday, August 1st. The witness, 'Jabusi,' noted that while it's not unusual to see hot air balloons in the area, this object did not seem to have that kind of shape. The Hidden Underbelly, who has shared the above footage, points out the shape is reminiscent of the rumored Nazi bell UFO from the WWII era. What is your take? Visit our Facebook page to comment.