This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
GRAB Satellites. GRAB America's First Intelligence Satellites left GRAB inch spherical satellite right inch multiface satellite NSA photo gallery nsa gov shtml NSA GRAB satellites Satellites in the National Cryptologic Museum PDUSGov
Page 2023 Free-images.com. All images are Public Domain