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Sputnik 1 was the first artificial Earth satellite. The Soviet Union launched it into an elliptical low Earth orbit for three weeks before the batteries died.
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ARPANET was the network that became the basis for the Internet. ARPANET was developed under the direction of the U.S. Advanced Research Projects Agency (ARPA).
A list shows items. A timeline shows sequence.
Use Timetoast to make dates, milestones, and turning points easier to understand in a clear visual format. Timetoast is a timeline maker for work, school, research, and stories.