Astronomy Magazine
Just over 40 years ago, in his novel Contact, astronomer Carl Sagan imagined what it would be like to detect radio signals beamed from other intelligent lifeforms in the galaxy. In the story, these extraterrestrial beings send blueprints to build a spaceship to carry a handful of Earth travelers to meet with them. While the Continue reading "The search for aliens levels up" The post The search for aliens levels up appeared first on Astronomy Magazine .
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