Question

विश्व में पहला कृत्रिम उपग्रह किस देश ने कब छोड़ा?

Answer 1

Answer:

Russia Russia Russia Russia Russia.

Answer 2

Answer:

Soviet Union

Explanation:

History changed on October 4, 1957, when the Soviet Union successfully launched Sputnik I. The world's first artificial satellite was about the size of a beach ball (58 cm.or 22.8 inches in diameter), weighed only 83.6 kg. or 183.9 pounds, and took about 98 minutes to orbit the Earth on its elliptical path.

I hope my answer is correct✅.