No, Sputnik 1, the first spacecraft to orbit earth, was a roughly two foot diameter sphere/ball.
Sputnik 1 only housed some electronics, while Sputnik 2 held a dog called Laika.
It means it was the first sputnik.
Sputnik 1 was a Russian satellite.
Sputnik 1 Sputnik 1
Because the Sputnik program ended with Sputnik 3. Albeit there was a Sputnik 40 and 41 but these were to commemorate the 40th anniversary of Sputnik 1.
the name of the first satellite is Sputnik
Yes, both were launched from the Baikonur Cosmodrome.
The only known contents of Sputnik 1 are Electronics and some batteries.
Yes, Sputnik 1 orbited the Earth over 1000 times
Only things the sputnik 1 is known to have contained are Electronics and batteries.
SputnikSo they knew where sputnik was.
Sputnik-2