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Sci Am: Search for Extraterrestrial Intelligence

Curated by ACT

Carl Sagan and Frank Drake make a case for exploring space to discover extraterrestrial intelligence.

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Concepts
space exploration
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Additional Tags
alien civilizations, carl sagan, sciam: search for extraterrestrial intelligence, scientific american, astronomer
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Classroom Considerations
  • Knovation Readability Score: 5 (1 low difficulty, 5 high difficulty)