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Date Mission achievements Country/organization Mission name Ref(s). 4 October 1957: First artificial satellite. First human-made signals from space. USSR Sputnik 1: 3 November 1957: First mammal in orbit, the dog Laika. USSR Sputnik 2: 31 January 1958: Confirmed existence of the Van Allen radiation belt. USA Explorer 1: 17 March 1958
Korabl-Sputnik 2 (aka Sputnik 5) 1961 January 31 USA First great ape or Hominidae in space, Ham, a chimpanzee Mercury-Redstone 2: 1961 February 12 USSR First launch from Earth orbit of upper stage into a heliocentric orbit First mid-course corrections First spin-stabilisation: Venera 1: 1961 April 12 USSR First human spaceflight mission (Yuri ...
Mission name Launch date Description Ref(s) Sputnik 1: 4 October 1957 First Earth orbiter [1] [2] Sputnik 2: 3 November 1957 Earth orbiter, first animal in orbit, a dog named Laika [2] [3] [4] Explorer 1: 1 February 1958 Earth orbiter; discovered Van Allen radiation belts [5] Vanguard 1: 17 March 1958 Earth orbiter; oldest spacecraft still in ...
Artificial satellites and space probes in the 1950s Year Date Origin Name Launch vehicle Status Description Mass 1957 October 4 Soviet Union: Sputnik 1: Sputnik-PS: Success: The first human-made object to orbit Earth. 83.6 kg (183.9 lb) November 3 Soviet Union: Sputnik 2: Sputnik-PS: Success: The first satellite to carry a living animal, a dog ...
This is a timeline of known spaceflights, both crewed and uncrewed, sorted chronologically by launch date. 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.
Like many other early Baby Boomers, I have been periodically in awe of our various space adventures since the launch of Sputnik in 1957. I use the expression “periodically in awe,” as ...
Vanguard 1 (Harvard designation: 1958-Beta 2, [3] COSPAR ID: 1958-002B [1]) is an American satellite that was the fourth artificial Earth-orbiting satellite to be successfully launched, following Sputnik 1, Sputnik 2, and Explorer 1. It was launched 17 March 1958.
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 American ...