the last thing you mentioned here; what is it?
A spaceport
Baikonur Cosmodrome
The Baikonur Cosmodrome (; ) is a spaceport in an area of southern Kazakhstan leased to Russia.
who launched the first man made satellite and when The Soviet Union launched it into an elliptical low Earth orbit on 4 October 1957. who designed this satellite? Mikhail S. Khomyakov what was its launching mission? UNANSWERABLE does it have any replicas? Yes, at least two vintage duplicates of Sputnik 1 exist, built apparently as backup units. from where was it launched? Site No.1/5, at the 5th Tyuratam range, in Kazakh SSR (now known as the Baikonur Cosmodrome)
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Baikonur Cosmodrome [SEP] Introduction
The Baikonur Cosmodrome (; ) is a spaceport in an area of southern Kazakhstan leased to Russia. The Cosmodrome is the world's first spaceport for orbital and human launches and the largest (in area) operational space launch facility. The spaceport is in the desert steppe of Baikonur, about east of the Aral Sea and north of the river Syr Darya. It is near the Tyuratam railway station and is about above sea level. Baikonur Cosmodrome and the city of Baikonur celebrated the 63rd anniversary of the foundation on 2 June 2018. The spaceport is currently leased by the Kazakh Government to Russia until 2050, and is managed jointly by the Roscosmos State Corporation and the Russian Aerospace Forces.