As part of their survey, researchers examined declassified U.S. spy satellite imagery from the 1970s, which is now in the public domain, and compared the visual data to modern-day photography and ...
SEOUL--North Korea claimed Wednesday to have successfully placed a spy satellite into orbit with its third launch attempt this year, demonstrating the nation's determination to build a space-based ...
BEIRUT — Declassified 1970s-era U.S. spy satellite imagery has led a British ... the site while undertaking a remote sensing survey to map the Darb Zubaydah, a pilgrimage route from Iraq ...