SM-68 Titan

The SM-68 Titan (individual variants later designated HGM-25 and LGM-25) was the designation for two American intercontinental ballistic missiles, which were members of the Titan family of rockets. These consisted of the Titan I and Titan II missiles, which were operational between 1962 and 1987, and were a major component of the United States fleet of missiles during the Cold War.

Titan was originally built as a backup to the SM-65 Atlas. The Titan I used RP-1 and liquid oxygen propellant, resulting in a response time of around fifteen minutes, required to fuel the rocket and raise it to a launch position. It was replaced by the more powerful Titan II, which used nitrogen tetroxide and hydrazine, allowing it to be stored with propellant loaded, giving it a much shorter response time.

Read more about SM-68 TitanTitan I, Titan II, See Also

Other articles related to "titan":

SM-68 Titan - See Also
... United States Air Force portal Titan III Titan IIIB Titan 34D Titan IV ...

Famous quotes containing the word titan:

    I stand in awe of my body, this matter to which I am bound has become so strange to me. I fear not spirits, ghosts, of which I am one,—that my body might,—but I fear bodies, I tremble to meet them. What is this Titan that has possession of me? Talk of mysteries! Think of our life in nature,—daily to be shown matter, to come in contact with it,—rocks, trees, wind on our cheeks! the solid earth! the actual world! the common sense! Contact! Contact! Who are we? where are we?
    Henry David Thoreau (1817–1862)