grc-1955-c-37428_origFiring of a 5000-pound thrust liquid hydrogen-liquid oxygen engine from Cell 22 of the Rocket Lab in early January 1955. Facebook Pinterest X LinkedIn Email https://www.nasa.gov/image-detail/grc-1955-c-37428_orig/Copy URL to clipboard> DownloadShareTagsWebMod GrandfatheredSize2048x1536px