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Yes, the mission of Sputnik was accomplished. Sputnik 1 was the world's first artificial satellite, launched by the Soviet Union in 1957. Its successful launch marked the beginning of the space age and the start of space exploration.
The Explorer 1 was launched on January 31,1958 one year after the Sputnik 1,and Sputnik 11
Sputnik 1, the first artificial Earth satellite, completed 1,440 orbits around the Earth during its mission, which lasted from October 4, 1957, to January 4, 1958.
Sputnik 1 orbited around the Earth once every 96 minutes. It completed about 1,440 orbits during its 3-month mission in 1957.
It means it was the first sputnik.
Sputnik 1 didn't have any cany camera or crew onboard, so it didn't see a thing.
No. The USSR was the first to launch any kind of space craft with the launch of "Sputnik 1" in 1957. The US was the first to send a man to the moon in 1969 with the Apollo 11 mission
Sputnik 1 was a Russian satellite.
No. It burned up on re-entry.
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.
Sputnik 1 came first. It was the first artificial Earth satellite launched by the Soviet Union on October 4, 1957, marking the beginning of the space age.
Because the Sputnik program ended with Sputnik 3. Albeit there was a Sputnik 40 and 41 but these were to commemorate the 40th anniversary of Sputnik 1.