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Sputnik 1 was first artificial satellite in space.
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Yuri A. Gagarin became first human in space.
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Alan B. Shepard became the first US. citizen in space.
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Mercury astronaunt John Glenn became 1st US citizen to orbit Earth.
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Apollo 11 landed on the Moon's surface. Neil Armstrong was the first human to set foot on the moon.
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Galileo reached Jupiter.
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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.