Sputnik 1 and Sputnik 2 were artificial satellites that traveled around the Earth. People thought that Sputnik 1 was spying on them, but all it did was transmit a simple tracking signal for 3 weeks.
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.
Sputnik I completed 1,440 orbits before falling back to earth.
because "sputnik" means "fellow traveler of earth"
Yes, Sputnik 1 orbited the Earth over 1000 times
Sputnik 1 and Sputnik 2 were artificial satellites that traveled around the Earth. People thought that Sputnik 1 was spying on them, but all it did was transmit a simple tracking signal for 3 weeks.
Yes, the Soviet satellite called Sputnik in the English-speaking world was visible in the US, and many people went out at night to try to spot it.
It was an artificial satellite that went into orbit around the earth
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.
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.
Sputnik I completed 1,440 orbits before falling back to earth.
The first artificial satellite to orbit the Earth was a Soviet satellite named Sputnik I. It was launched by the USSR on October 4, 1957, followed by Sputnik 2 in November.
It won't be. Sputnik reentered the atmosphere and burned up on January 4, 1958 after three months in orbit.
because "sputnik" means "fellow traveler of earth"
It was in orbit around Earth.
the 2 in Sputnik 2 means it is the second to be built.
Russian's Sputnik, was the first artificial Earth satellite.