NASA’s Uninhabited Aerial Vehicle Synthetic Aperture Radar (UAVSAR), an airborne radar developed by the Jet Propulsion Laboratory in Pasadena, proved it could pinpoint areas of disturbance in the famed and enigmatic Nasca lines, Peru. The hummingbird glyph and its surroundings in the Nasca site as seen by standard photography, top, and by NASA’s UAVSAR radar. Dark areas in the UAVSAR image are where the site has been disturbed. Image credit: Google,...
