Atlas (rocket family)
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Atlas is a family of US missiles and space launch vehicles that originated with the SM-65 Atlas. The Atlas intercontinental ballistic missile (ICBM) program was initiated in the late 1950s under the Convair Division of General Dynamics. Atlas was a liquid propellant rocket burning RP-1 kerosene fuel with liquid oxygen in three engines configured in an unusual "stage-and-a-half" or "parallel staging" design: two outboard booster engines were jettisoned along with supporting structures during ascent, while the center sustainer engine, propellant tanks and other structural elements remained connected through propellant depletion and engine shutdown.
SM-65A Atlas missile, 1958
Atlas-B with SCORE payload, at LC-11, 1958
Mercury-Atlas 9 at Launch Complex 14
2005 Launch of Mars Reconnaissance Orbiter
SM-65 Atlas
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The SM-65 Atlas was the first operational intercontinental ballistic missile (ICBM) developed by the United States and the first member of the Atlas rocket family. It was built for the U.S. Air Force by the Convair Division of General Dynamics at an assembly plant located in Kearny Mesa, San Diego.
Atlas 2E missile, San Diego Aerospace Museum
Theodore von Kármán, left, is joined by Air Force and NASA officials while inspecting two of the models used in the high velocity, high altitude wind tunnels at Arnold Air Force Base. The missiles are AGARD-B and Atlas Series-B. (1959)
Atlas, test number 449, Air Force Missile Test Center.
Launch of an Atlas B ICBM.