It was the first artificial object to Orbit the Earth
The space flight was the sputnik 1
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.
It means it was the first sputnik.
Probably Sputnik (Sputnik 1), the Hubble (the Hubble Space Telescope) or the International Space Station (ISS) if you mean artificial satellites. Otherwise it's the moon.
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
It was the first artificial (manmade) object to be placed in orbit around the earth. It started the space race between the USA and the USSR.
Yes, both were launched from the Baikonur Cosmodrome.
The only known contents of Sputnik 1 are Electronics and some batteries.
Only things the sputnik 1 is known to have contained are Electronics and batteries.