A reconnaissance satellite or intelligence satellite (commonly, although unofficially, referred to as a spy satellite) is an Earth observation satellite...

communications. The first military satellites were photographic reconnaissance missions. Some attempts were made to develop satellite based weapons but this work...

builds, launches, and operates the reconnaissance satellites of the U.S. federal government. It provides satellite intelligence to several government...

The Corona program was a series of American strategic reconnaissance satellites produced and operated by the Central Intelligence Agency (CIA) Directorate...

it apparently authorised another satellite program – "Object OD-1" – which was to be used for photo-reconnaissance from space. By 1958, the OKB-1 design...

series of terrestrial radar imaging reconnaissance satellites operated by the United States National Reconnaissance Office (NRO). While not officially...

Environmental Satellite GPS Inmarsat InSight Juno Lucy Lunar Reconnaissance Orbiter Lunar Crater Observation and Sensing Satellite Mars Reconnaissance Orbiter...

intelligence specialists, using navy ships and submarines, reconnaissance aircraft, satellites to collect raw intelligence; and establishing observation...

1010: 82  and Key Hole: 82 ) is a type of reconnaissance satellite first launched by the American National Reconnaissance Office (NRO) in December 1976. Manufactured...

National Reconnaissance Office (NRO) to operate stealthy reconnaissance satellites. The satellites are conjectured to be photo reconnaissance satellites and...