Ground Tests Performed on X-43AThe X-43A Hypersonic Experimental Vehicle, or "Hyper-X" undergoing ground testing at NASA's Dryden Flight Research Center, Edwards, CA, in December 1999.Read More Facebook Pinterest X LinkedIn Email https://www.nasa.gov/image-detail/ground-tests-performed-x-43a/Copy URL to clipboard> DownloadShareSize1041x832px