Sputnik I was launched by Soviet Union on October 4,1957. The world's first artificial satellite was about the size of the football.
Answer
The idea was first suggested in 1954 by Korolev, and development started in early 1956, so it took about a year and a half to build until launch in 1957.
No Sputniks are still in orbit. When they were, the period of an orbit was about 88 minutes.
Sputnik was challenging to build due to the technological limitations at the time and the strict deadlines set by the Soviet government. The engineering team faced numerous technical obstacles, such as miniaturizing the components and ensuring the reliability of the launch vehicle. Despite these challenges, the team successfully launched Sputnik, marking a significant achievement in space exploration.
Sputnik was actually the first artificial Earth satellite launched by the Soviet Union in 1957. It did not travel to Mars, but instead orbited Earth. It took the spacecraft about 98 minutes to orbit the Earth.
it took 98 minutes, it stayed in space for 6 monthsIf this helps it orbited 1440 times in 3 months.
40 years
NASA did not build Sputnik. Sputnik was a Russian satellite, not an American one.The Soviets have not released any information about how long it took to design and build the satellite.
About an hour and a half.
a while probaly a few months
how long does it take to build a asimo
Sputnik 2 was built in about four months. The satellite was launched on November 3, 1957, shortly after its predecessor, Sputnik 1, which had been launched just a month earlier. This rapid development was part of the Soviet Union's intense competition in the Space Race during the Cold War. Sputnik 2 famously carried the first living creature into space, a dog named Laika.
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