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Who launched the first artifficial satallite into orbit around earth?
Wiki User
∙ 13y ago
There were several unsuccessful attempts by both the USSR and the USA before
the first one that successfully achieved orbit.
The first successful one was launched by the USSR, from the Baikonur Kosmodrome
in Kazakhstan, on October 4, 1957, and it stayed up for about 3 months.
The purpose was to demonstrate that the country could launch the necessary
weight, and achieve the necessary pinpoint navigation, to plant a nuclear warhead
anywhere in the world they wanted to.
Again, the USSR succeeded first.
Wiki User
∙ 10y ago
Wiki User
∙ 10y agoThe first man-made object to successfully be placed in Earth orbit was dubbed "Sputnik".
It was launched from the Baikonur Cosmodrome in Kazakhstan ... part of the USSR at
the time ... on October 4, 1957.
Wiki User
∙ 12y agoWiki User
∙ 10y agoSputnik 1 was launched from the 5th Tyuratam range in the Kazakh Soviet Socialist Republic, now an independent state called Kazakhstan.
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How do you place a satellite in earth orbit around sun?
It would need to be launched into a tangent plane parellel to that of the earth's orbit around the sun, with the same speed of rotation around the sun
How many satellites India launched?
Nearly 6750 satellites are revolving around our earth till now(18/02/2013)
From which country was the worlds first artificial satellite Sputnik 1 launched along with the first person in space Yuri Gagarin who was sent into orbit around the Earth in 1961?
The USSR launched both of those missions, but they took place at different times. Sputnik-1 was launched in October, 1957.
Which country launched sputnik and in what year?
The first artificial satellite, Sputnik I, was launched by the USSR (Russia) in 1957. Following its launch on October 4, Russia launched Sputnik 2 on November 3. Sputnik 3 was not launched until May, 1958 following the US Explorer and Vanguard satellites in January and March.
What satellite was launched on October 4th 1957?
The Soviet Union launched Sputnik 1, the first artificial satellite to orbit the earth.
What is an artifical satallite?
an artificial satalite is man made that orbits the earth in the same direction as earth it is placed outside earths atmosphere such as the wather satallite
What is the first space probe to leave earth?
The first to leave earth was a satallite called Sputnik.
What two types of motions keep a satallite in orbit around earth?
A tangential velocity vector relative to the orbit itself, and acceleration towards the center of the planet due to gravity.
When was Google Earth Ireland launched?
Google Earth was launched in Ireland in 2010. It is now considered to be one of the premier 3D mapping services available. It is now available in 45 languages around the world.
How do you place a satellite in earth orbit around sun?
It would need to be launched into a tangent plane parellel to that of the earth's orbit around the sun, with the same speed of rotation around the sun
What was the name of the first space station established in orbit around the earth?
Malikah Aghedo launched in 1947
Which flyby satellite launched by the US discovered a second radiation belt around Earth?
pioneer 3
What is the satellite around the earth?
The only sizable natural satellite in orbit around the Earth is the Moon. The first artificial satellite was "Sputnik" launched by the Soviet Union in 1957, since then the number of artificial satellites around the earth is numbered in the thousands.
When raising a satellite to a higher orbit its motor is fired to speed it up and it rises to the higher orbit When you calculate its new velocity it is lower than that of the lower orbit?
Just firing the engines once would result in a highly eccentric orbit. (an oval or ellipse) If you know the definition of an ellipse the earth is one of the foci. When the satallite is nearest the earth it is moving fastest. once the engines are fired once the satallite will rise in altitude on one side of the ellipse and fall back to the starting point on the other side. At it's highest point the satallite will be moving very slowly and will recover it's speed each time it falls closer to the earth again. You can fire the engine at the apogee (peak) of the orbit to raise the speed so that the satallite will not fall back to the perigee (lowest point). The energy used to speed up the satallite is conserved because there is a huge amount of potential energy stored by increasing the altitude of the satallite. So yes, the satallite slows down but the overall energy of the system increases. In reality things don't fall in parabolas, they follow ellipses that are interrupted by the imminent ground. Parabola's work pretty well in human scale though because earth is so huge that it seems nearly flat.
What is the only satellite around earth?
The only sizable natural satellite in orbit around the Earth is the Moon. The first artificial satellite was "Sputnik" launched by the Soviet Union in 1957, since then the number of artificial satellites around the earth is numbered in the thousands.
Where was the sputnik launched to?
Sputnik was launched into a low-Earth orbit. Sputnik was launched By the Soviet Union. It was the first artificial satellite to orbit Earth. it weighed about 98 pounds and took 90 minutes to orbit earth. when Sputnik was launched the Space Race began.
When was first man launched in orbit?
Yuri Alekseyevich Gagarin, a soviet pilot, was the first human to be launched into space. His Vostok spacecraft completed an orbit around the earth in April of 1961.
