Difference between revisions of "1961"
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== Events == | == Events == | ||
− | * | + | * Astronaut Yuri Gagarin becomes the first [[Human]] in space. He makes a single low [[Earth]] [[orbit]] before parachuting to the ground in his craft. |
− | + | :* Astronaut Alan Shepard is the second [[Human]] in space. | |
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+ | * The "Drake equation" is written by Frank Drake. <br> This equation is a probabilistic argument, used to estimate the number of active, communicative extraterrestrial civilizations in the [[Milky Way Galaxy]]. | ||
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{{timeline nav}} | {{timeline nav}} |
Revision as of 15:13, 10 June 2022
Events
- Astronaut Yuri Gagarin becomes the first Human in space. He makes a single low Earth orbit before parachuting to the ground in his craft.
- Astronaut Alan Shepard is the second Human in space.
- The "Drake equation" is written by Frank Drake.
This equation is a probabilistic argument, used to estimate the number of active, communicative extraterrestrial civilizations in the Milky Way Galaxy.
1960 | [[20th
Century]] |
1962 |