UFO Conjectures

Tuesday, June 14, 2011

The 1890s Airship Mystery -- explained?

Some of Britain's UFOs?

The Roswell Balloon?

Army Air Force meteorologists prepare to launch a hydrogen-filled balloon. The balloon transported a radiosonde that transmitted back to a ground station. The radiosonde measured temperature, humidity, and pressure. This instrument was used after World War II. It was sent up from posts in New Mexico and was important for obtaining meteorological information for military operations.