
Orion (satellite)
Class of United States spy satellites

Class of United States spy satellites
Orion, also known as Mentor or Advanced Orion, is a class of United States spy satellites that collect signals intelligence (SIGINT) from space. Operated by the National Reconnaissance Office (NRO) and developed with input from the Central Intelligence Agency (CIA), eight have been launched from Cape Canaveral on Titan IV and Delta IV launch vehicles since 1995.
Read on Wikipedia · Image National Reconnaissance Office, Public domain
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