X-15 Pilot Milt Thompson and X-15 #3 ReplicaNASA research pilot Milt Thompson stands next to a mock-up of X-15 number 3 that was later installed at the NASA Dryden Flight Research Center, Edwards, CA.Read More Facebook Pinterest X LinkedIn Email https://www.nasa.gov/image-detail/x-15-pilot-milt-thompson-x-15-3-replica/Copy URL to clipboard> DownloadShareSize1041x1236px