Question

Which was the first satellite to be launched in space ?​

Answer 1

Answer:

The first satellite to be launched in space was Sputnik 1 . It was about the size of beach ball.

Answer 2

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The first satellite to be launched in space was Sputnik I.

Extra Information :

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• This satellite was launched on October 4, 1957.
• This satellite was launched by Soviet Union.
• It was the first artificial satellite .
• It's size was 58 cm.
• It weighed 183.9 pounds.
• It took 98 minutes (1 hour 38 minutes) to orbit the Earth.
• Serjei Korolev was its Chief Designer.
• In July ,1955 White house announced the plans to launch it.