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The first artificial satellite in space.
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Alan B Shepard became the first U.S. citizen in space.
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Soviet cosmosnaut Yuri A Gagarin became the first human in sapce. He orbited Earth and returned safely.
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Mariner 2 verified high temperatures in Venus's atmosphere
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John Glenn became the first U.S. citizen to orbit Earth.
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Apollo 11 landed on the Moon's surface. Neil Armstrong was the first human to step foot on the Moon. Edwin Aldrin was also on the Moon with him while the explored the Moon for 2 hours.
Plan projects on a visual timeline
Map milestones, phases, deadlines, and key events in one place so the sequence is easier to see and share. Timetoast is a timeline maker for work, school, research, and stories.