Mostly it consisted of engineering data, information on different types of radiation, and biological data from the ill-fated canine pasenger, Laika.
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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.
Laika was sent into space aboard Sputnik 2.
Sputnik was the first artificial Earth satellite, sent into orbit by Russia. The long-retired Sputnik rocket that was used to lift off the Sputnik 1, 2, and 3 payloads was an unmanned orbital carrier rocket (8K71PS) from the R-7 family of rockets, similar to America's (also retired) Vanguard and Juno I rockets.
Sputnik 2 was a Russian satellite that was launched into orbit. It carried a dog and crashed into Earthâ??s atmosphere.
Laika was the passenger on Sputnik II.
A dog
the 2 in Sputnik 2 means it is the second to be built.
Sputnik-2
The dog, Laika, died due to temperature increase.
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 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.
Laika was sent into space aboard Sputnik 2.
They were unmanned, although Sputnik 2 carried a dog into space.
1.state the problem 2.hypothesis 3.plan investigation 4.gathered the data 5.record the data 6.analyze the data 7.conclussion
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Sputnik 1 only housed some electronics, while Sputnik 2 held a dog called Laika.