Titan (rocket family)

Titan family
The Titan rocket family, from left to right: Titan I (ICBM), II (ICBM), II GLV (manned), IIIB, IIIC, IIIM (manned), IIIE
ManufacturerGlenn L. Martin Company
Country of originUnited States
Associated rockets
Derivative workTitan I
Titan II
Titan IIIA
Titan IIIB
Titan IIIC
Titan IIID
Titan IIIE
Titan IIIM
Titan 34D
Titan IV
Launch history
StatusRetired
Total launches368
First flightDecember 20, 1958
Last flightOctober 19, 2005

Titan was a family of American intercontinental ballistic missiles (ICBM) and medium- and heavy-lift expendable launch vehicles used between 1959 and 2005. The Titan I and Titan II served as part of the United States Air Force's ICBM arsenal until 1987, while later variants were adapted for space launch purposes. Titan launch vehicles were used for 368 missions in total, including all Project Gemini crewed flights in the mid-1960s, as well as numerous U.S. military, civilian, and scientific payloads—ranging from reconnaissance satellites to space probes sent throughout the Solar System.