Artist’s Conception of X-33 in Flight, with Aerospike Engine FiringAn artist's conception of the X-33 in flight, with the aerospike engine firing.Read More Facebook Pinterest X LinkedIn Email https://www.nasa.gov/image-detail/artists-conception-of-x-33-flight-with-aerospike-engine-firing/Copy URL to clipboard> DownloadShareSize1041x1224px