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NRO: Freedom's Sentinel in Space
 
Fact Sheet | Corona Imagery | Corona System Info. | Corona Video Library | Pioneers in the Field

Corona Facts
Corona was the nation's first photo reconnaissance satellite system, operating from August 1960 until May 1972. The program was declassified in February 1995. The Index of the Declassified CORONA, ARGON, and LANYARD Records are available.

Press Releases

CORONA: Success for Space Reconnaissance - Abstract from Photogrammetric Engineering & Remote Sensing Vol 61, No. 6, June 1995

 
Historical Imagery Declassification Fact Sheet
Programs Declassified Corona: Operated from August 1960 - May 1972. Collected both intelligence and mapping imagery.
Argon: Used the organizational framework of CORONA. A mapping system with 7 of 12 missions successful from May 1962 - August 1964.
Lanyard: An attempt to gain higher resolution imagery, it flew one successful mission in 1963.
Origins Soviets orbit first satellite, SPUTNIK 14 October 1957
President Eisenhower endorsed program February 1958
Powers shot down in U-2 on 1 May 1960.
Significant Dates
28 February 1959 # 1 CORONA test launch attempt
12 August 1960 #13 1st successful recovery from space
18 August 1960 #14 Took 1st image from space
25 May 1972 #145, last CORONA, launched
31 May 1972 Last images of the series taken
24 February 1995 Executive Order for CORONA declassification announced
24 May 1995 Ceremonies at Central Intelligence Agency and National Air & Space Museum
"Firsts" in History 1st photo reconnaissance satellite in the world
1st mid-air recovery of a vehicle returning from space
1st mapping of earth from space
1st stereo-optical data from space
1st multiple reentry vehicles from space
1st reconnaissance program to fly 100 missions
Imagery Statistics Imaging resolution was originally 8 meters (25 feet), but improved to 2 meters (6 feet)
Individual images on average covered an area approximately 10 miles by 120 miles
Production Statistics Operated for nearly 12 years
Over 800,000 images taken from space
Collection includes 2.1 million feet of film in 39,000 cans
 
 
 
Night launch of an NRO Sponsored Titan Launch Vehicle
Night launch of an NRO Sponsored Titan Launch Vehicle
 
Night launch of an NRO Sponsored Titan Launch Vehicle
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Night launch of an NRO Sponsored Titan Launch Vehicle