Data Visualized video shows top 10 countries most active in space Technology - launches by country since 1957 to 2019. WHO launched world's first satellite?
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.
Data sourse statistics Space-Track.Org
• Multinational is more than one operator/owner. *ESA is the European Space Agency databases.
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