Two young women stand near a turning aircraft propeller,…



Two young women stand near a turning aircraft propeller, 1940.
Photograph by Luis Marden, National Geographic Creative

Men inspect a British airplane with folding wings, 1918.No…



Men inspect a British airplane with folding wings, 1918.
No Credit Given

A plane flies above the clouds at Dayton, Ohio, July…



A plane flies above the clouds at Dayton, Ohio, July 1924.Photograph by Samuel Burka, National Geographic

The balloon Explorer II is launched in 1935 in South…



The balloon Explorer II is launched in 1935 in South Dakota.Photograph by Richard Hewitt Stewart, National Geographic

A partly eclipsed sun is seen from a flying scientific…



A partly eclipsed sun is seen from a flying scientific observatory, November 1963.Photograph by J. Baylor Roberts, National Geographic

Sightseers park to watch a Stratocruiser taxi across an…



Sightseers park to watch a Stratocruiser taxi across an underpass in Queens, New York, March 1951.
Photograph by B. Anthony Stewart, National Geographic