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இசுப்புட்னிக் 1 (Tamil Wikipedia)

Analysis of information sources in references of the Wikipedia article "இசுப்புட்னிக் 1" in Tamil language version.

refsWebsite
Global rank Tamil rank
1nasa.gov
75th place
60th place

nasa.gov

nssdc.gsfc.nasa.gov

  • "The Sputnik 1 spacecraft was the first artificial satellite successfully placed in orbit around the Earth and was launched from Baikonur Cosmodrome at Tyuratam (370 km southwest of the small town of Baikonur) in Kazakhstan, then part of the former Soviet Union". நாசா. Retrieved 24 ஆகத்து 2015.