|This work originally came from a National Reconnaissance Office (NRO) website or publication and has been specifically released into the public domain in the United States. Unless specifically released, NRO information should be assumed to be classified. The NRO seal is usage-restricted. See the site policy security notice and the site policy copyright notice for more information.
Please note that if a copyright is indicated on a photo, graphic, or any other material, permission to copy these materials must be obtained from the original source.