Pathfinder 1 looks like a blimp, but much bigger. It's part of a wave of interest in "lighter-than-air" or LTA aircraft.

Explore the world’s largest display of miniature model airports, including JFK, LAX, Heathrow, and Mumbai International Airport. Brian Keene from AvPro Designs showcases his craftsmanship, starting ...

Stratolaunch, the world’s largest airplane, with a wingspan of 385 feet, a height of 50 feet and total possible weight of 1.3 million pounds, was quietly rolled out Wednesday in the California desert.

Its wingspan is longer than a football field. The tail is 50 feet from the ground. It was made by reassembling parts from two used Boeing jetliners. Stratolaunch, world's largest airplane by wingspan, ...