The United States Air Force and the Defense Advanced Research Projects Agency (DARPA) are developing a new surveillance blimp designed to fly higher and longer than any existing intelligence, surveillance, and reconnaissance (ISR) aircraft. Designed to hover at 65,000 feet ...

The Aeroscraft is a combination airship and advanced aircraft, exceptionally designed to carry huge amount of cargo very long distances. The Aeroscraft concept is currently under development by the California-based company Aeros, which specializes in lighter-than-air aircrafts. According to Aeros, ...