alb3817640

Operation Upshot-Knothole NANCY, 1953

Operation Upshot-Knothole NANCY, 1953
Share
pinterestPinterest
twitterTwitter
facebookFacebook
emailEmail

Add to another lightbox

Add to another lightbox

add to lightbox print share
Do you already have an account? Sign in
You do not have an account? Register
Buy this image. Select the use:
Loading...
Title: Operation Upshot-Knothole NANCY, 1953
Caption: Nancy was a test of the TX-15 "Zombie" thermonuclear weapon design scheduled to be proof-tested at the Pacific Proving Grounds in 1954. The device, code named Nevada Zombie, tested both the RACER primary and the TX-15 radiation implosion system. The TX-15 appears to have been something of a transitional design between a radiation implosion fission bomb, and a optimized thermonuclear design. It was originally conceived as a two stage pure fission bomb using enriched uranium fuel, but matured into a thermonuclear system for improved yield as work progressed. It was lighter and had a smaller diameter than any of the other thermonuclear designs then under development. The Nevada Zombie weighed 11,000 pound, had a diameter of 35.4 inches, and a length of 122 inches. Operation Upshot-Knothole was a series of eleven nuclear test shots conducted in 1953 at the Nevada Test Site. Nancy was a 300 foot tower shot delivered on March 24, 1953.
Category: RESEARCH History: United States
Credit: Album / Science Source / NNSA/Nevada Field Office
Releases: ? Model Release: No - ? Property Release: No
Rights questions?
Image size: 3900 × 3128 px | 34.9 MB
Print size: 33.0 × 26.5 cm | 1535.4 × 1231.5 in (300 dpi)