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NASA delivers the most visible elements of the U.S. space program. From crewed space exploration and the Apollo 11 landing on the Moon, to the Space Shuttle, International Space Station, Voyager, the Mars rovers, numerous space telescopes, and the Artemis program, NASA delivers on the civil space exploration mandate.
t. e. Project Mercury was the first human spaceflight program of the United States, running from 1958 through 1963. An early highlight of the Space Race, its goal was to put a man into Earth orbit and return him safely, ideally before the Soviet Union.
While the United States Space Force gained its independence on 20 December 2019, the history of the United States Space Force can be traced back to the beginnings of the military space program following the conclusion of the Second World War in 1945. Early military space development was begun within the United States Army Air Forces by General ...
1955 in spaceflight. In 1955, both the United States and the Soviet Union (USSR) announced plans for launching the world's first satellites during the International Geophysical Year (IGY) of 1957–58. Project Vanguard, proposed by the US Navy, won out over the US Army 's Project Orbiter as the satellite and rocket design to be flown in the IGY.
1951 in spaceflight. The year 1951 saw extensive exploration of space by the United States and the Soviet Union (USSR) using suborbital rockets. The Soviets launched their first series of biomedical tests to the 100-kilometre (62 mi) boundary of space (as defined by the World Air Sports Federation). [1] Several American agencies launched more ...
The Soviet space program[2] (Russian: Космическая программа СССР, romanized: Kosmicheskaya programma SSSR) was the state space program of the Soviet Union, active from 1955 until the dissolution of the Soviet Union in 1991. [3][4][5] Contrary to its American, European, and Chinese competitors, which had their programs ...
Project Vanguard. Project Vanguard was a program managed by the United States Navy Naval Research Laboratory (NRL), which intended to launch the first artificial satellite into low Earth orbit using a Vanguard rocket. [1] as the launch vehicle from Cape Canaveral Missile Annex, Florida. In response to the launch of Sputnik 1 on 4 October 1957 ...
In drafting space policy, the President consults with the National Aeronautics and Space Administration (NASA), responsible for civilian and scientific space programs, and with the Department of Defense, responsible for military space activities, which include communications, reconnaissance, intelligence, mapping, and missile defense. [1]