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Sputnik 2 (Russian pronunciation: [ˈsputʲnʲɪk], Russian: Спутник-2, Satellite 2), or Prosteyshiy Sputnik 2 (PS-2, Russian: Простейший Спутник 2, Simplest Satellite 2), [3]: 155 launched on 3 November 1957, was the second spacecraft launched into Earth orbit, and the first to carry an animal into orbit, a Soviet space dog named Laika.
Sputnik 1. Sputnik (Спутник, Russian for "satellite" [1]) is a name for multiple spacecraft launched under the Soviet space program."Sputnik 1", "Sputnik 2" and "Sputnik 3" were the official Soviet names of those objects, and the remaining designations in the series ("Sputnik 4" and so on) were not official names but names applied in the West to objects whose original Soviet names may ...
Sputnik 2, therefore, was something of a rushed job, with most elements of the spacecraft being constructed from rough sketches. Aside from the primary mission of sending a living passenger into space, Sputnik 2 also contained instrumentation for measuring solar irradiance and cosmic rays. [4]
Sputnik 1: 1957 November 3 USSR First mammal (the dog Laika) in orbit around Earth. Sputnik 2: 1958 March 17 USA First solar-powered satellite Vanguard 1: 1959 January 2 USSR First lunar spacecraft First rocket engine restart in Earth orbit First spacecraft to leave Earth's orbit First spacecraft on an escape trajectory from Earth: Luna 1: 1959 ...
Sputnik 2 launched almost a month later on November 3, 1957, with a mission goal of carrying the first dog, Laika, into Earth orbit. This mission, though unsuccessful in the sense that Laika did not survive the mission, further established the USSR's position in the Cold War.
Transforming the site of what once was a Soviet-era car factory into a state-of-the-art facility churning out Russia's COVID-19 vaccine Sputnik V was the easy bit. Making doses in bulk, finding ...
Photograph of Sputnik 2 and its rocket taken by Air Force personnel at Air Force Missile Test Center, Patrick AFB, Florida. On October 4, 1957, the Soviet Union launched Sputnik 1, the first artificial satellite of Earth in the history of humankind. Explorer 1 satellite, the third Satellite put into orbit, and the first by NASA
This new Sputnik 2 spacecraft had six times the mass of the Sputnik 1, and carried the dog Laika as a payload. The entire vehicle was designed from scratch within four weeks, with no time for testing or quality checks. It was successfully launched on 3 November and Laika was placed in orbit.