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The United States has developed many space programs since the beginning of the spaceflight era in the mid-20th century. The government runs space programs by three primary agencies: NASA for civil space; the United States Space Force for military space; and the National Reconnaissance Office for intelligence space. These entities have invested ...
United States V-2 [4] [5] 20 February 1947 First animals in space (fruit flies). United States V-2 [4] [6] 24 February 1949: First two-stage liquid-fueled rocket, that sets a record altitude of 244 miles (393 km) (WAC Corporal missile mounted onto a V-2 rocket). United States Bumper-5: 14 June 1949: First mammal in space (Albert II, a rhesus ...
This is a timeline of achievements in Soviet and United States spaceflight, spanning the Cold War era of nationalistic competition known as the Space Race.. This list is limited to first achievements by the USSR and USA which were important during the Space Race in terms of public perception and/or technical innovation.
Program Start date First crewed flight End date No. of crewed missions launched Notes Mercury program: 1958 1961: 1963: 6: First U.S. crewed program Gemini program: 1961 1965: 1966: 10: Program used to practice space rendezvous and EVAs: Apollo program: 1960 1968: 1972: 11: Landed first humans on the Moon Skylab: 1964 1973: 1974: 3: First ...
Project Mercury was the first human spaceflight program of the United States, running from 1958 through 1963. Its goal was to put a person into Earth orbit and return them safely, ideally before the Soviet Union. John Glenn became the first American to orbit the Earth on February 20, 1962, aboard the Mercury-Atlas 6. [57]
The United States' national security space organization actually regressed, with United States Space Command being inactivated in 2002, subsumed into United States Strategic Command. The Allard Commission report, unveiled in the wake of the 2007 Chinese anti-satellite missile test , called for a reorganization of national security space ...
The United States has two distinct space programs: the civilian space program led by NASA, and the military space program led by the United States Space Force and United States Space Command. Both programs exist under the political control of the United States Congress and the President of the United States .
Due to its large size, the timeline has been split into smaller articles, one for each year since 1951. There is a separate list for all flights that occurred before 1951. The list for the year 2025 and for its subsequent years may contain planned launches, but the statistics will only include past launches.