Space History Photo: Submarine Model in the NTF
From NASA
Date: 11 February 2013 Time: 11:52 AM ET
|
|
A submarine is shown being tested in one of NASA's wind tunnels. CREDIT: Paul Bagby. |
In this historical photo from the U.S. space agency, a navy submarine is shown undergoing tests in the National Transonic Facility on Oct. 3, 1986. Because air works in the same way as a liquid, it can be used to simulate the effects of water on a submarine hull.
Each weekday, SPACE.com looks back at the history of spaceflight through photos (archive).









