The dog on board - Laika - died, presumably from heatstroke.
Sputnik was a family name for a series of satellites, most of which burned up during reentry after some time in orbit.
Sputnik 2 completed one orbit on its mission on November 3, 1957. It carried the dog Laika, the first living being to orbit the Earth.
Sputnik was put into orbit on October 4, 1957.
If they can put a satellite in orbit they can launch a H-bomb at us too. It wasn't quite true with Sputnik 1, but it was with Sputnik 2.
A dog
It was an artificial satellite that went into orbit around the earth
The name of Laika's spacecraft was Sputnik 2. She was the first living being to orbit the Earth in this spacecraft in November 1957.
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.
It was launched into an elliptical low earth orbit.
It was in orbit around Earth.
Sputnik 2 orbited the Earth for about 162 days before re-entering the atmosphere and burning up on April 14, 1958.
Sputnik was a series of satellites built and launched by the then Soviet union. Sputnik 1 and 2 became the first two man made objects to attain orbit around the Earth.