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Atlas II. Atlas II was a member of the Atlas family of launch vehicles, which evolved from the successful Atlas missile program of the 1950s. The Atlas II was a direct evolution of the Atlas I, featuring longer first-stage tanks, higher-performing engines, and the option for strap-on solid rocket boosters. It was designed to launch payloads ...
Atlas family. 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. [2] Atlas was a liquid propellant rocket burning RP-1 kerosene fuel with liquid oxygen in three ...
List of Atlas launches. This is a list of launches made by the Atlas rocket family, derived from the SM-65 Atlas ICBM. The currently operational variant, Atlas V, has flown 81 consecutive missions without failure between October 2007 and January 2022. Due to the size of the list, it has been split by decade: List of Atlas launches (1957–1959 ...
Landsat 9 is an Earth observation satellite launched on 27 September 2021 from Space Launch Complex-3E at Vandenberg Space Force Base on an Atlas V 401 launch vehicle. [12] NASA is in charge of building, launching, and testing the satellite, while the United States Geological Survey (USGS) operates the satellite, and manages and distributes the data archive. [13]
Atlas III. The Atlas III (known as the Atlas II-AR (R for Russian) early in development [3]) was an American orbital launch vehicle, used in the years between 2000 and 2005. [4] It was developed from the highly successful Atlas II rocket and shared many components. [1] It was the first member of the Atlas family since the Atlas A to feature a ...
Four payloads. First NRO launch on a Minotaur IV and first from Virginia's Space Coast. [134] First Rocket Lab Electron launch, first launch from outside the United States (New Zealand), and first launch procured under NRO's Rapid Acquisition of a Small Rocket (RASR) program. Flew on Rocket Lab's "Birds of a Feather" mission.
The SM-65D Atlas, or Atlas D, was the first operational version of the Atlas missile and the basis for all Atlas space launchers, debuting in 1959. [26] Atlas D weighed 255,950 lb (116,100 kg) (without payload) and had an empty weight of only 11,894 lb (5,395 kg); the other 95.35% was propellant.
As an example, an Atlas V 551 has a 5.4-meter payload fairing, 5 SRBs, and 1 RL-10. [36] In August 2021, ULA announced that Atlas V would be retired, and all 29 remaining launches had been sold. [37] The last launch for NSSL happened on 30 July 2024. [38] As of July 2024, fifteen launches remain, all for non-DoD launches.