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Sputnik 1 was the first artificial Earth satellite. The Soviet Union launched it into an elliptical low ... successful, but the dummy was also destroyed on atmospheric re-entry, and hence needed a redesign to completely fulfill its military purpose. Before the launch · Launch and mission · Reaction · Legacy

People also ask

What is the purpose of the Sputnik?
The pressurized sphere made of aluminum alloy had five primary scientific objectives: Test the method of placing an artificial satellite into Earth orbit; provide information on the density of the atmosphere by calculating its lifetime in orbit; test radio and optical methods of orbital tracking; determine the effects ...
Why was Sputnik launched?
Officially, Sputnik was launched to correspond with the International Geophysical Year, a solar period that the International Council of Scientific Unions declared would be ideal for the launching of artificial satellites to study Earth and the solar system.
What information did Sputnik 1 provide?
Tracking and studying Sputnik 1 from Earth provided scientists with valuable information. The density of the upper atmosphere could be deduced from its drag on the orbit, and the propagation of its radio signals gave data about the ionosphere.
What role did Sputnik play in the space race?
Space exploration served as another dramatic arena for Cold War competition. On October 4, 1957, a Soviet R-7 intercontinental ballistic missile launched Sputnik (Russian for “traveler”), the world's first artificial satellite and the first man-made object to be placed into the Earth's orbit.
Its "purpose" was to try to prove that the Soviet system was superior to the American system by beating the Americans into space. They wanted to do something ...
On the 4th October 1957, Sputnik 1 or “Cпутник-1” was launched into orbit. ... full of pressurized Nitrogen – the purpose of which was to be monitored to signify ...
Physically, Sputnik 1, which roughly translates to “fellow traveler” from ... and their purpose was merely to commemorate the fortieth anniversary of the launch of Sputnik 1. The launch of Sputnik 1 had a large impact on the Soviet Union and its  ...
Oct 4, 2017 · photo of a Soviet space scientist with Sputnik 1 before the launch. ... first intercontinental ballistic missile (ICBM) which served the purpose of a ...

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Sputnik Cold War
On October 4, 1957, the Soviet Union launched the earth's first artificial satellite, Sputnik-1. As a result, the launch of Sputnik served to intensify the arms race and raise Cold War tensions. ... During the 1950s, both the United States and the Soviet Union were working to develop new technology. Milestones 1953-1960. Sputnik, 1957 - Office of the Historian https://history.state.gov/milestones/1953-1960/sputnik
Learn about Sputnik-1, its purpose, and the background of its creation on this page. The article also talks about Sputnik's purpose and the impact that it had on the ...
Sputnik was only launched a few hundred kilometers above Earth, and transmitted only a simple beeping signal. What was the purpose of having ...
While its primary purpose was most definitely more propaganda relevant than scientific, Sputnik 1 was able to provide a bit of science data using the methods I  ...
May 12, 2020 · ELI5: what did Sputnik 1 the first satellite launch into space actually do? ... EDIT: I used HILLS and not MOUNTAINS on purpose lol, c'mon guys ...
Oct 30, 2019 · We will launch a satellite into space and bring it to a stable orbit. Space - for our purpose - starts at an altitude of 100 km where the atmosphere ...

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