Pathfinder 1 looks like a blimp, but much bigger. It's part of a wave of interest in "lighter-than-air" or LTA aircraft.
A startup from Boulder, Colorado, is pitching what it calls the world's largest aircraft by volume, a plane so massive it could carry four F-35 stealth fighters or six CH-47 Chinook helicopters ...
Germany and the US built some of the largest aircraft in World War II, although many of their designs were unsuccessful.
Newsweek has tracked the USS Gerald R. Ford aircraft carrier—and the warships, thousands of personnel and extra stealth ...
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