Sputnik1 and Explorer 1
Well, Sputnik1 was the first satellite launched by the RUSSIANS!
Russia developed and launched the first satellite Sputnik1, launched in 1957.
some disadvantages are collaborative working and money.
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it was launched in 1957
it was an artificial satellite monitored from the ground
Information about Earth's atmosphere.
Sputnik 1 was launched in 1957 and was launched by the Soviet Union.
Sputnik1 and Explorer 1
Well, Sputnik1 was the first satellite launched by the RUSSIANS!
Russia developed and launched the first satellite Sputnik1, launched in 1957.
Launch -- October 4, 1957Re-entry -- January 4, 1958Time in low-Earth-orbit -- 92 days.
It never did, and now it's destroyed so it never will. Sputnik1 only went into low-earth orbit, and never orbited anything else.
advantages : electricity disadvantages: no electricity
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