After the launches by the USSR of Sputnik 1 (October 4, 1957) and Sputnik 2 (November 3, 1957), the US finally succeeded with Explorer 1 on January 31, 1958.
Sputnik 1 had already fallen from orbit, and Sputnik 2 did so as well in April, 1958, following the March launch of Vanguard 1, the second US satellite and the oldest satellite still orbiting the Earth.
The first satellite in orbit was launched by the Russians on October 4, 1957. The satellite was Sputnik I, and it spurred the USA to launch their own satellite, Explorer I, on January 31, 1958.Sputnik 1
Sputnik 1, launched by the USSR (Russia) on October 4, 1957, was the first artificial satellite to successfully achieve Earth orbit. There had been several previous unsuccessful attempts by the USSR and the USA.
The Soviet Union launched Sputnik 1, the first artificial satellite to orbit the earth.
Geo
It was the first human-made satellite, (launched from Russia on Oct. 4, 1957), to orbit the Earth. A space probe leaves the orbit of Earth and goes off into distant space. Sputnik only left Earth's orbit to burn up in the upper atmosphere on Jan. 4, 1958.
The first launch that successfully placed an artificial satellite in earth orbit was conducted by the USSR (Soviet Union) in October, 1957. That artificial satellite was known as Sputnik I.
The first artificial satellite was "Sputnik", launched into orbit by the Soviet Union.
yes explorer 1 was the artificial satellite and after it was launched the United States became the second country to send a satellite in orbit
A satellite is any object in orbit. An artificial satellite is specifically placed in orbit by human endeavor.
Russia.
Who tried first isn't known, but the then Soviet Union were the first to succeed in getting a satellite into orbit
The first satellite in orbit was launched by the Russians on October 4, 1957. The satellite was Sputnik I, and it spurred the USA to launch their own satellite, Explorer I, on January 31, 1958.Sputnik 1
Sputnik 1, launched by the USSR (Russia) on October 4, 1957, was the first artificial satellite to successfully achieve Earth orbit. There had been several previous unsuccessful attempts by the USSR and the USA.
The first satellite launched in the orbit of the Earth was the Sputnik 1. It was launched on 1957 by the Soviet Union.
The USSR was the first to successfully launch an artificial satellite on October 4th 1957. It was called Sputnik 1.
The Soviet astronaut Yuri Gagarin was the first human being to orbit the Earth in an artificial satellite on April 12, 1961.
The Soviet Union launched Sputnik 1, the first artificial satellite to orbit the earth.