A dog called Laika.
The dog, Laika, died due to temperature increase.
Sputnik 2 has been in space for sixty (60) days.
They were unmanned, although Sputnik 2 carried a dog into space.
The first sputnik didn't actually crash but rather burned as it reentered the atmosphere in January of 1958. There were actually over 40 sputnik's released into space.
As far as we know, it didn't. But if you can launch something harmless into orbit, you can also launch something dangerous into orbit, which was a big part of the fear caused by the Sputnik launch.
No, Sputnik 1 was the first artificial satellite to orbit Earth, and it did not carry any animals on board. This Soviet spacecraft was launched in 1957 as part of the space race between the United States and the Soviet Union.
The dog, Laika, died due to temperature increase.
The dog on board - Laika - died, presumably from heatstroke.
the 2 in Sputnik 2 means it is the second to be built.
Yes, both were launched from the Baikonur Cosmodrome.
Sputnik-2
Sputnik 2 has been in space for sixty (60) days.
Sputnik 2 was a solid object which was conical is shape. Solid objects do not have perimeters.
They were unmanned, although Sputnik 2 carried a dog into space.
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Sputnik 1 only housed some electronics, while Sputnik 2 held a dog called Laika.
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.