The first artificial satilite launched by the Soviet Union in 1957 launching this was the first step in the space race.
The dog, Laika, died due to temperature increase.
Sputnik 2 was the first time humans sent a living being into space, a dog named Laika.
Sputnik was the "family name" for a series of satellites, so there never was a satellite named only Sputnik. They all had numbers with Sputnik 1 being the first.
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.
because "sputnik" means "fellow traveler of earth"
The first satellite from Earth is named Sputnik 1, launched by the Soviet Union on October 4, 1957.
The unique thing concerning the Sputnik 2 (compared to previous Sputnik 1 satellite) was the fact it carried the first living being into other space - a dog named Laika. "Laika" translates to English as "Barker".
The Soviet Space Program later replaced by the Russian Federal Space Agency have officially named 12 Sputnik craft (Sputnik 1 through Sputnik 10 which were launched by rockets into orbit as well as Sputnik 40 and Sputnik 41 which were released from the Mir space station). Outside of the Soviet Union, Sputnik 20 through Sputnik 25 may be referred to. However, the Soviet Union officially refers to these as Cosmos missions due to the launch failures.
The first satellite put into orbit was named Sputnik 1. It was launched by the Soviet Union on October 4, 1957.
The first spacecraft was named "Sputnik" and was launched by the Russians in 1957.
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 1 is named after the Russian word for "satellite" or "companion of the Earth." The word "Sputnik" also means "travelling companion" or "fellow traveler." The name was chosen to reflect the satellite's purpose of being the first artificial Earth satellite to orbit the planet.